If vr is the velocity of red light and v - CUETMOCK

Start Free Mocks

Follow :

CUETMOCK

Ace Your

CUET Preparation Today

Start Free Mocks

Home Questions VYQGZSKJC4

Target Exam

CUET

Subject

Physics

Chapter

Communication

Question:

If vr is the velocity of red light and vb is velocity of blue light in vacuum, then :

Options:

vr < vb

vr = vb

vr > vb

None of the above

Correct Answer:

vr = vb

Explanation:

All electromagnetic waves travel with same velocity in vacuum.

CUET Questions