List of top Science Questions on Light

The capacity to bend rays of light is called:
The image obtained by a concave lens is:
Which of the following is the unit of power of lens?
Which mirror is used as a shaving mirror?
If the image of an object formed by a concave mirror is virtual, erect, and larger than the object, then where should be the location of the object?
What do you mean by power of a lens? Write its SI unit.
What is a simple microscope? Draw its ray diagram.
What is the law of refraction of light?
Define focus of a concave spherical mirror. Prove that in a concave mirror \( R = 2f \).
Draw a ray diagram to show refraction of light at both refractive surfaces of a prism placed in air.
If the lower half of a concave mirror gets broken, then the image:
When a ray of light travels from air (a rarer medium) to glass (a denser medium), it bends:
What will be the nature of the image of an object, if the magnification of the image is negative?
How many laws are there for the reflection of light?
A ray of light is incident perpendicular to a plane mirror. The angle of reflection will be:
Converging lens in air is:
A simple prism is bounded by how many surfaces?
Why is the colour of some clouds white?
On moving from focus towards the pole, the magnification in a concave mirror:
The image of an ant in a concave mirror is erect and goes on increasing as the ant moves along the principal axis. The direction of motion of the ant is:
The magnification produced by a concave mirror of focal length 10 cm is positive, if the value of object distance is:
How does a light ray proceed in a lens? Show by a diagram.
The magnification (m) in a concave lens is equal to:
The focal length of which mirror is taken as negative according to the convention of signs?
Where is the object placed to form a magnified virtual image in a concave mirror?