https://karnatakaeducation.org.in/KOER/en/api.php?action=feedcontributions&user=Ashika&feedformat=atom Karnataka Open Educational Resources - User contributions [en] 2021-04-14T23:47:22Z User contributions MediaWiki 1.31.8 https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18990 Portal:Physics 2015-06-03T05:58:52Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> [[test 1| FORCE]]<br /> <br /> [[test 2| WORK]]<br /> * [[test 2.1| unit of work]]<br /> [[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> #[[test 3.1| Problem 10.1]]<br /> #[[test 3.2| Problem 10.2]]<br /> [[test 4| POTENTIAL ENERGY]]<br /> <br /> [[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> *[[test 5.1| Example 1]]<br /> <br /> [[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Test_6&diff=18989 Test 6 2015-06-03T05:58:13Z <p>Ashika: Created page with &quot;The change of energy from one form to another is known as transformation of energy. Energy can neither be created nor be destroyed. It can be converted from one form to anoth...&quot;</p> <hr /> <div>The change of energy from one form to another is known as transformation of energy.<br /> <br /> Energy can neither be created nor be destroyed. It can be converted from one form to another form. This is known as the law of conservation of energy.</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18988 Portal:Physics 2015-06-03T05:55:28Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> [[test 1| FORCE]]<br /> <br /> [[test 2| WORK]]<br /> * [[test 2.1| unit of work]]<br /> [[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> #[[test 3.1| Problem 10.1]]<br /> #[[test 3.2| Problem 10.2]]<br /> [[test 4| POTENTIAL ENERGY]]<br /> <br /> [[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> *[[test 5.1| Example 1]]<br /> [[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Test_5.1&diff=18987 Test 5.1 2015-06-03T05:54:50Z <p>Ashika: Created page with &quot;1. If acceleration due to gravity is 10m/s2, what is the P.E of an object of mass 1kg kept at a height of 5m? Solution: P.E = m*g*h = 1*10*5 = 50 J&quot;</p> <hr /> <div>1. If acceleration due to gravity is 10m/s2, what is the P.E of an object of mass 1kg kept at a height of 5m?<br /> <br /> Solution: P.E = m*g*h<br /> = 1*10*5<br /> = 50 J</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Test_5&diff=18986 Test 5 2015-06-03T05:47:34Z <p>Ashika: Created page with &quot;potential energy = m*g*h m = mass of an object h = height of an object g = acceleration due to gravity&quot;</p> <hr /> <div>potential energy = m*g*h<br /> m = mass of an object<br /> h = height of an object<br /> g = acceleration due to gravity</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18985 Portal:Physics 2015-06-03T05:43:44Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> [[test 1| FORCE]]<br /> <br /> [[test 2| WORK]]<br /> * [[test 2.1| unit of work]]<br /> [[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> #[[test 3.1| Problem 10.1]]<br /> #[[test 3.2| Problem 10.2]]<br /> [[test 4| POTENTIAL ENERGY]]<br /> <br /> [[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> *[[test 5.1| Example 1]]<br /> *[[test 5.2| Example 2]]<br /> [[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18984 Portal:Physics 2015-06-03T05:43:17Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> [[test 1| FORCE]]<br /> <br /> [[test 2| WORK]]<br /> * [[test 2.1| unit of work]]<br /> [[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> #[[test 3.1| Problem 10.1]]<br /> #[[test 3.2| Problem 10.2]]<br /> [[test 4| POTENTIAL ENERGY]]<br /> [[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> *[[test 5.1| Example 1]]<br /> *[[test 5.2| Example 2]]<br /> [[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Test_4&diff=18983 Test 4 2015-06-03T05:42:34Z <p>Ashika: Created page with &quot;The energy which a body possesses either due to its position or due to its deformation is called potential energy.&quot;</p> <hr /> <div>The energy which a body possesses either due to its position or due to its deformation is called potential energy.</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Test_3.2&diff=18982 Test 3.2 2015-06-03T05:40:34Z <p>Ashika: Created page with &quot;2. If two bodies of equal masses move with uniform velocity of 'v' and '3v', what will be the ratio of their kinetic energies? Solution: Mass of first body = m Velo...&quot;</p> <hr /> <div>2. If two bodies of equal masses move with uniform velocity of 'v' and '3v', what will be the ratio of their kinetic energies?<br /> <br /> Solution: Mass of first body = m<br /> Velocity of the first body = v<br /> Mass of second body = m<br /> Velocity of second body = 3v<br /> <br /> The ratio of kinetic energies of the two bodies = (kinetic energies of first body)/(kinetic energies of second body)<br /> =((1/2)mv2)/((1/2)m(3v)2)<br /> =1/9<br /> Therefore the ratio of the kinetic energies = 1:9</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Test_3.1&diff=18981 Test 3.1 2015-06-03T05:34:17Z <p>Ashika: Created page with &quot;1. A car is moving with uniform velocity of 15m/s. What is the kinetic energy of a boy of mass 40kg sitting in a car? Solution: data m=40kg and v=15m/s Velocity of the boy = ...&quot;</p> <hr /> <div>1. A car is moving with uniform velocity of 15m/s. What is the kinetic energy of a boy of mass 40kg sitting in a car?<br /> <br /> Solution: data m=40kg and v=15m/s<br /> Velocity of the boy = velocity of the car<br /> <br /> Kinetic energy possessed by the boy = (1/2)mv2<br /> =(1/2)*40*15<br /> =4500J</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18980 Portal:Physics 2015-06-03T05:29:15Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> [[test 1| FORCE]]<br /> <br /> [[test 2| WORK]]<br /> * [[test 2.1| unit of work]]<br /> [[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> #[[test 3.1| Problem 10.1]]<br /> #[[test 3.2| Problem 10.2]]<br /> [[test 4| POTENTIAL ENERGY]]<br /> #[[test 4.1| Activity 10.3]]<br /> [[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> *[[test 5.1| Example 1]]<br /> *[[test 5.2| Example 2]]<br /> [[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Test_3&diff=18979 Test 3 2015-06-03T05:26:37Z <p>Ashika: </p> <hr /> <div>The kinetic energy of a body depends on <br /> 1. the mass of the body<br /> 2. the velocity with which it is moving<br /> <br /> Therefore K.E = &lt;math&gt;1/2 mv2&lt;/math&gt;joule</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Test_3&diff=18978 Test 3 2015-06-03T05:25:27Z <p>Ashika: Created page with &quot;The kinetic energy of a body depends on 1. the mass of the body 2. the velocity with which it is moving Therefore K.E = &lt;math&gt;1/2 mv2&lt;/math&gt; joule&quot;</p> <hr /> <div>The kinetic energy of a body depends on <br /> 1. the mass of the body<br /> 2. the velocity with which it is moving<br /> <br /> Therefore K.E = &lt;math&gt;1/2 mv2&lt;/math&gt; joule</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Test_2.1&diff=18977 Test 2.1 2015-06-03T05:21:39Z <p>Ashika: Created page with &quot;The SI unit for work is joule or N m 1 joule = 1 newton * 1 metre 1 J = 1 N m&quot;</p> <hr /> <div>The SI unit for work is joule or N m<br /> 1 joule = 1 newton * 1 metre<br /> 1 J = 1 N m</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18976 Portal:Physics 2015-06-03T05:18:45Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> [[test 1| FORCE]]<br /> <br /> [[test 2| WORK]]<br /> * [[test 2.1| unit of work]]<br /> [[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> # Problem 10.1<br /> # Problem 10.2<br /> [[test 4| POTENTIAL ENERGY]]<br /> # Activity 10.3<br /> [[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> * Example 1<br /> * Example 2<br /> [[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18975 Portal:Physics 2015-06-03T05:17:46Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> [[test 1| FORCE]]<br /> <br /> [[test 2| WORK]]<br /> * unit of work<br /> [[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> # Problem 10.1<br /> # Problem 10.2<br /> [[test 4| POTENTIAL ENERGY]]<br /> # Activity 10.3<br /> [[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> * Example 1<br /> * Example 2<br /> [[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18974 Portal:Physics 2015-06-03T05:17:13Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> [[test 1| FORCE]]<br /> [[test 2| WORK]]<br /> * unit of work<br /> [[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> # Problem 10.1<br /> # Problem 10.2<br /> [[test 4| POTENTIAL ENERGY]]<br /> # Activity 10.3<br /> [[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> * Example 1<br /> * Example 2<br /> [[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Test_2&diff=18973 Test 2 2015-06-03T05:16:20Z <p>Ashika: Created page with &quot;What happens when force is applied to a marble? If a marble moves then e say work is done. What happens when force is applied to a wall? If wall is not moved then the work is ...&quot;</p> <hr /> <div>What happens when force is applied to a marble? If a marble moves then e say work is done. What happens when force is applied to a wall? If wall is not moved then the work is not done. Work is said to be done when the point of application of a force moves. The work done by the force on a body depends on two factor, magnitude of the force and distance that the body moves. <br /> i.e. Work = Force * Distance</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18972 Portal:Physics 2015-06-03T05:11:25Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> [[test 1| FORCE]]<br /> [[test 2| WORK]]<br /> * unit of work<br /> [[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> # Problem 10.1<br /> # Problem 10.2<br /> [[test 4| POTENTIAL ENERGY]]<br /> # Activity 10.3<br /> [[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> * Example 1<br /> * Example 2<br /> [[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18971 Portal:Physics 2015-06-03T05:10:43Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> [[test 1| FORCE]]<br /> [[test 2| WORK]]<br /> * unit of work<br /> [[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> # Problem 10.1<br /> # Problem 10.2<br /> [[test 4| POTENTIAL ENERGY]]<br /> # Activity 10.3<br /> [[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> * Example 1<br /> * Example 2<br /> [[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18970 Portal:Physics 2015-06-03T05:09:39Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> [[test 1| FORCE]]<br /> #[[test 2| WORK]]<br /> * unit of work<br /> #[[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> # Problem 10.1<br /> # Problem 10.2<br /> #[[test 4| POTENTIAL ENERGY]]<br /> # Activity 10.3<br /> #[[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> * Example 1<br /> * Example 2<br /> #[[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18969 Portal:Physics 2015-06-03T05:09:17Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> ###[[test 1| FORCE]]<br /> #[[test 2| WORK]]<br /> * unit of work<br /> #[[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> # Problem 10.1<br /> # Problem 10.2<br /> #[[test 4| POTENTIAL ENERGY]]<br /> # Activity 10.3<br /> #[[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> * Example 1<br /> * Example 2<br /> #[[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18968 Portal:Physics 2015-06-03T05:08:28Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> #[[test 1| FORCE]]<br /> #[[test 2| WORK]]<br /> * unit of work<br /> #[[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> # Problem 10.1<br /> # Problem 10.2<br /> #[[test 4| POTENTIAL ENERGY]]<br /> # Activity 10.3<br /> #[[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> * Example 1<br /> * Example 2<br /> #[[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18967 Portal:Physics 2015-06-03T05:01:47Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> #[[test 1| FORCE]]<br /> #[[test 2| WORK]]<br /> #[[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> #[[test 4| POTENTIAL ENERGY]]<br /> #[[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> #[[test 6| CHANGE OF ENERGY]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18966 Portal:Physics 2015-06-03T05:00:57Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> #[[test 1| FORCE]]<br /> #[[test 2| work]]<br /> #[[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]<br /> #[[test 4| POTENTIAL ENERGY]]<br /> #[[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]<br /> #[[test 6| change of energy]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Test_1&diff=18965 Test 1 2015-06-03T04:48:38Z <p>Ashika: </p> <hr /> <div>Force is an influence which tends to set a stationary body in motion or which tends to change the speed and direction of a moving body or which tends to change the shape of a body.</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Test_1&diff=18964 Test 1 2015-06-03T04:46:50Z <p>Ashika: Created page with &quot;Force is an influence which tends to set a stationary ball. The ball moves in a straight line. Another player deflects the moving ball go another direction. Sometimes a player...&quot;</p> <hr /> <div>Force is an influence which tends to set a stationary ball. The ball moves in a straight line. Another player deflects the moving ball go another direction.<br /> Sometimes a player simply pushes the moving ball to increase its speed without changing its directions. In all these cases, the players apply force with their legs.</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18963 Portal:Physics 2015-06-03T04:41:29Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS== <br /> #[[test 1| force]]<br /> *FORCE<br /> *WORK</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18962 Portal:Physics 2015-06-03T04:39:21Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS==<br /> *FORCE<br /> *WORK</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18961 Portal:Physics 2015-06-03T04:38:57Z <p>Ashika: /* ENERGY AND ITS FORMS */</p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS==<br /> *FORCE<br /> ***WORK</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18960 Portal:Physics 2015-06-03T04:38:28Z <p>Ashika: </p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS==<br /> ***FORCE<br /> ***WORK</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18959 Portal:Physics 2015-06-03T04:37:51Z <p>Ashika: </p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS==<br /> ***FORCE<br /> ***WORK***</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18958 Portal:Physics 2015-06-03T04:36:38Z <p>Ashika: </p> <hr /> <div>==chapter 10==<br /> == ENERGY AND ITS FORMS==</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18957 Portal:Physics 2015-06-03T04:35:26Z <p>Ashika: </p> <hr /> <div>==chapter 10==</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Physics&diff=18956 Portal:Physics 2015-06-03T04:34:42Z <p>Ashika: Created page with &quot;#chapter 10&quot;</p> <hr /> <div>#[[test 1 |chapter 10]]</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Gender&diff=18922 Portal:Gender 2015-06-02T07:02:27Z <p>Ashika: </p> <hr /> <div>==optics==<br /> **nature of light<br /> **dual nature <br /> ## example 1.1.a<br /> #[[test 2| optics]]<br /> ## example 1.1.b<br /> ## example 1.1.c<br /> ==nature of light==<br /> ==light as particle==<br /> ==light as wave==</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Gender&diff=18907 Portal:Gender 2015-06-02T06:53:19Z <p>Ashika: </p> <hr /> <div>==optics==<br /> **nature of light<br /> **dual nature <br /> ## example 1.1.a<br /> ## example 1.1.b<br /> ## example 1.1.c<br /> ==nature of light==<br /> ==light as particle==<br /> ==light as wave==</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Gender&diff=18906 Portal:Gender 2015-06-02T06:52:16Z <p>Ashika: </p> <hr /> <div>==optics==<br /> **nature of light**<br /> ##dual nature 1.1<br /> ## example 1.1.a<br /> ## example 1.1.b<br /> ## example 1.1.c<br /> ==nature of light==<br /> ==light as particle==<br /> ==light as wave==</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Gender&diff=18901 Portal:Gender 2015-06-02T06:50:50Z <p>Ashika: </p> <hr /> <div>==optics==<br /> **nature of light**<br /> ##dual nature 1.1##<br /> ==nature of light==<br /> ==light as particle==<br /> ==light as wave==</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Gender&diff=18898 Portal:Gender 2015-06-02T06:49:40Z <p>Ashika: </p> <hr /> <div>==optics==<br /> **nature of light**<br /> ==nature of light==<br /> ==light as particle==<br /> ==light as wave==</div> Ashika https://karnatakaeducation.org.in/KOER/en/index.php?title=Portal:Gender&diff=18893 Portal:Gender 2015-06-02T06:43:32Z <p>Ashika: Created page with &quot;test&quot;</p> <hr /> <div>test</div> Ashika