Question

fill in the blanks
1. Bands of seven colours of light is called_.
2. Image formed by a plane is of _size as the object.​

Answer 1

Answer:

● Bands of seven colours of light is called Spectrum.

● Image formed by a plane is of same size as the object.

Answer 2

Answer:

1) Bands of seven colours of light is called spectrum

2) Image formed by a plane is of same same as the object.