Image formed in a plane mirror is _______________ inverted.

Which of the following is used as a shaving mirror?

Which of the following mirror is used for rear view in vehicles?

Which of the following mirrors is used by the dentist to see the magnified image of teeth?

Which of the following mirrors is used as reflectors in flashlights?

The band of seven colors is called V_ _ _ _ _ R

Sunlight consists of how many colours?

A concave lens always produce _________ image

__________ acts a screen in the human eye and is connected to the brain by the optic nerve.

_________ image is an image that cannot be obtained on screen.

Material that light can pass through it is called ______material.

Another name of convex lens is _______ lens

______ mirror that the reflecting surface curves inward.

______ mirror that the reflecting surface curves outward.

_____________ is the property of light which is the bounces back of light from a surface.

________ is the phenomenon which occurs when a ray of light passes from one transparent medium to another.