The weight of an object at the centre of the earth of radius R is...? Mcqs

Latest MCQs

The weight of an object at the centre of the earth of radius R is...?

(A) Same
(B) Weightless

(C) Rise a little
(D) None of these

Latest MCQs

Which star is known as the constant star...?

(A) Sirious
(B) Canopus star

(C) North star
(D) The sun

Latest MCQs

Thomas Edison is famous for his invention of:...?

(A) Telephone
(B) Television

(C) Light Bulb
(D) None of these

Latest MCQs

Which theory revolutionized the idea of Space and Time:...?

(A) Classical field theory
(B) Classical mechanics

(C) Theory of special relativity
(D) None of these

Latest MCQs

Which area is known as World's earthquake belt...?

(A) Pacific ring of fire
(B) Andes Range

(C) Sharm el Sheikh , Egypt
(D) Central and Atlantic Ridge

Latest MCQs

The layer of atmosphere in which we live is called...?

(A) Stratophere
(B) Troposphere

(C) Lithosphere
(D) lonosphere

Latest MCQs

Metrology is the Science of:...?

(A) Atmosphere
(B) Weight and Measurements

(C) Ancient writings
(D) None of these

Latest MCQs

The SI unit of "pressure" is:...?

(A) Pascal
(B) Joule

(C) Tesla
(D) Henry

Latest MCQs

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

(A) 0
(B) 1

(C) 2
(D) 3

Latest MCQs

Capacitor is used for:...?

(A) Store electrical energy
(B) Vary the resistance

(C) Store magnetic energy
(D) Dissipate energy

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