REFLECTION OF LIGHT

Front

What is a non-luminous object?

Back

A non-luminous object is one that does not produce its own light but can reflect light from other sources.

Front

What is the path of light as it travels through different materials?

Back

Light travels in a straight line through air, water, glass, and many other materials.

Front

What defines a luminous object?

Back

A luminous object is one that produces its own light, such as the sun or a light bulb.

Front

What is a transparent material?

Back

A transparent material allows light to pass through it without significant scattering.

Front

What is an example of a living luminous body?

Back

A firefly is an example of a living luminous body, as it produces its own light.

Front

What is an opaque object?

Back

An opaque object does not allow light to pass through it; it either absorbs or reflects all the light.

Front

What is the difference between luminous and non-luminous objects?

Back

Luminous objects emit their own light, while non-luminous objects reflect light from other sources.

Front

What happens to light when it hits a reflective surface?

Back

When light hits a reflective surface, it bounces back, which is known as reflection.

Front

What is the law of reflection?

Back

The law of reflection states that the angle of incidence is equal to the angle of reflection.

Front

What is a translucent material?

Back

A translucent material allows some light to pass through but scatters it, making objects behind it appear blurry.