Dual Nature of Matter and Radiation-Einstein's Photoelectric Equation (AIIMS Physics): Questions 1 - 1 of 1

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Question number: 1

» Dual Nature of Matter and Radiation » Einstein's Photoelectric Equation

Appeared in Year: 1993

MCQ▾

Question

The wavelength of a 1KeV photon is 1.24×109m . What is the frequency of 1MeV photon: [AIPMT]

Choices

Choice (4) Response

a.

2.4×1023Hz

b.

1.24×1015Hz

c.

2.4×1020Hz

d.

1.24×1018Hz

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