Wavelength of two particle A and B are r

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Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Waves

Question:

Wavelength of two particle A and B are respectively $\lambda$ and 2$\lambda $. What will be the ratio of their frequencies?

Options:

1 : 1

1 : 2

2 : 1

3 : 4

Correct Answer:

2 : 1

Explanation:

$\lambda $ ∝ 1/$\nu $