Question

3. A prism is a piece of transparent material
having three rectangular surfaces and
triangular surfaces.
OBJECTIVE TYPE QUESTIONS
A. Fill in the blank spaces by choosing the
correct words from the list given below:
List : two, base, dispersion, prism, deviation
1. When the refraction takes place through a
glass prism the emergent ray always bends
towards the
of prism
2. The phenomenon due to which white light splits
up into seven colours, on passing through an
equilateral prism is called
of light.
4. The angle between the incident ray and
emergent ray, when the ray is passing
through an equilateral prism is called angle
of
5. The angle between the two refracting surface
of a prism is called angle of
​

Answer 1

Answer:

1.emergent rays always bends