Question

JUMU.
y UI)
1. Read the following paragraph and answer the questions given below it.
In 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 1

Answer:

fraction emitted is10percent

Answer 2

Answer:

a) 20%of incident light is transmitted by body.