Physics MCQs

Latest MCQs

The inner core of an optical fiber is __________ in composition...?

(A) Glass or plastic
(B) Copper

(C) Bimetallic
(D) Liquid

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Latest MCQs

Which from the following is true for "Sound"...?

(A) Sound cannot travel through a vacuum
(B) Sound cannot travel through gases

(C) Sound cannot travel through liquids
(D) Sound cannot travel through solids

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Latest MCQs

The planet nearest to the sun is:...?

(A) Jupiter
(B) Saturn

(C) Mercury
(D) Earth

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Latest MCQs

______ projections can be drawn taking the help of a source of light by projecting the image of a network of parallels...?

(A) Perspective
(B) Conformal

(C) Cylindrical
(D) Conic

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Latest MCQs

Which of the following is the lightest metal:...?

(A) Mercury
(B) Silver

(C) Lead
(D) Lithium

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Latest MCQs

When light passes from one medium to another, this phenomenon of change in its direction is called:...?

(A) Refraction
(B) Reflection

(C) Diffraction
(D) Propagation

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Latest MCQs

A pinhole camera consists of ____ lens:...?

(A) 0
(B) 1

(C) 2
(D) 3

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Latest MCQs

Magnetic tap is a ___...?

(A) Serial access medium
(B) Universal access medium

(C) Random access medium
(D) None of these

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Latest MCQs

The ozone layer is at height of _________kilometers from the surface of the Earth....?

(A) 45-40 kilometers
(B) 35-40 kilometers

(C) 15-40 kilometers
(D) reflects back radio waves

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Latest MCQs

The "Law of Gravitation" was discovered by _____...?

(A) Isaac Newton
(B) Thomas Aiva Edison

(C) Hug Chavez
(D) Guhlielmo Marconi

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