Question

Explain what the mother means by "mind you don't clatter it going down stairs!" In the poem on a bicycle

Answer 1

Answer:

general when light falls on a body part of it is reflected. Port is

absorbed and the remaining part is transmitted. To what extent it is reflected/

absorbed / transmitted depends upon a number of factors such as the

material, physical state) (solid, liquid, gas) temperature of the body and

frequency of the light. Part of light absorbed may be emitted by the body

Absorption of light also results in rise in temperature of the body in general

A substance that transmits most of the incident light is said to be transparent.

For example, water is transparent. Lampblack absorbs most of the light

falling on it. A mirror reflects most of the light on it

a) Suppose 10% of light incident on a body is reflected and 70% is

absorbed. What can you say about the fraction transmitted?

Answer 2

Explanation:

the mother means by mind you don't clatter it going downstairs is don't make the noise by going downstairs.