Question

write down 3 conditions for interference. help guys i need the answer immediately.

Answer 1

When waves come together they can interfere constructively or destructively. To set up a stable and clear interference pattern, two conditions must be met:

The sources of the waves must be coherent, which means they emit identical waves with a constant phase difference. 

The waves should be monochromatic - they should be of a single wavelength.

Answer 2

hey dear here is ur answer

Conditions for interference

When waves come together they can interfere constructively or destructively. To set up a stable and clear interference pattern, two conditions must be met:

The sources of the waves must be coherent, which means they emit identical waves with a constant phase difference. 

The waves should be monochromatic - they should be of a single wavelength.

hope it helps u