One micron is equal to MCQ with Answer and Explanation

Question Report Error

One micron is equal to

A. 10⁻¹⁰ m

B. 10⁻⁶ m

C. 10⁻³ m

D. 10⁻⁹ m

Answer: Option B

Solution (By JKExamLibrary)

Micron or micrometer = 10⁻⁶ m.

This question belongs to: Science Physics

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Practice More Physics Questions

Question #1 Report Error

The scientist who discovered electromagnetic induction was

A. Ampere

B. Faraday

C. Volta

D. Oersted

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Correct Answer: Option B

Explanation:
Michael Faraday.

This question belongs to: Science Physics

Question #2 Report Error

Newton's contribution to physics:

A. Electromagnetic theory

B. Theory of relativity

C. Quantum mechanics

D. Laws of motion and gravitation

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Correct Answer: Option D

Explanation:
Isaac Newton: three laws of motion, universal gravitation, calculus, optics. Relativity: Einstein; EM theory: Maxwell; Quantum: Planck/Bohr. Memory tip: 'Newton = classical mechanics foundation'. Scientist-discovery association frequently tested in competitive exams.

This question belongs to: Science Physics