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Write the construction and working of a camera.
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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1 answer 93 views
Describe some uses of lenses.
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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1 answer 70 views
What are the adopted rules about the sign conventions for the lenses?
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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1 answer 127 views
Define lens equation or formula. Also write its equation.
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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1 answer 135 views
What is difference between the power of a convex lens and a concave lens?
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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1 answer 150 views
Define power of a lens and its unit
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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1 answer 98 views
In which direction the light bends when it enters from one medium to another?
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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1 answer 121 views
Describe how light is refracted through lenses?
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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1 answer 88 views
What are the differences between real and virtual images?
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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1 answer 95 views
How does a concave lens or diverging lens can form a real image of a real object?
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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1 answer 111 views
How does a convex tens or converging tens forms a virtual image of a real object?
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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1 answer 101 views
Define the following terms applied to a lens
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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1 answer 178 views
What is prism? Describe the passage of light through.
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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A coin is placed at the focal point of a converging lens.
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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What do you mean by convex and concave lens. What are their different types?
asked Oct 18, 2017 in Physics by sonia (36.5k points)
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