Light

The rainbow is formed due to a combination of:

An object is placed between F and 2F of a convex lens. The image is:

Which phenomenon is responsible for the blue color of the deep sea?

A virtual image larger than the object can be produced by:

If a ray of light goes from water to air, its speed:

The power of a lens is -2.0 D. What is its focal length?

What is the speed of light in vacuum?

Which of the following materials is transparent?

The bouncing back of light into the same medium after hitting a surface is called:

According to the laws of reflection, the angle of incidence is always ____ the angle of reflection.

A plane mirror forms what kind of image?

The center of the reflecting surface of a spherical mirror is called:

Which mirror is also known as a converging mirror?

The distance between the pole and the principal focus of a spherical mirror is called:

Which type of mirror is used as a rear-view mirror in vehicles?

When light travels from an optically rarer medium to a denser medium, it bends:

The unit of power of a lens is:

A lens which is thicker at the middle and thinner at the edges is a:

The splitting of white light into its seven constituent colors is called:

Which color of light bends the most during dispersion through a prism?