The second most important layer of earth atmosphere is:...? Mcqs

Latest MCQs

The second most important layer of earth atmosphere is:...?

(A) Mesosphere
(B) Troposphere

(C) Stratosphere
(D) None of these

Latest MCQs

Decibel is a unit used for:...?

(A) Speed of light
(B) Intensity of sound

(C) Intensity of heat
(D) None of these

Latest MCQs

Air is a mixture of _______...?

(A) Solid
(B) Liquid

(C) Gas
(D) None of these

Latest MCQs

Coldest planet of the solar system is...?

(A) Saturn
(B) Uranus

(C) Earth
(D) Venus

Latest MCQs

Which chemical element has properties of a metal and no metals...?

(A) Metalloid
(B) Lanthanoid

(C) Actanoid
(D) Graphite

Latest MCQs

Who among the following proposed Laws of planetary motion...?

(A) Roger Bacon
(B) Isaac Newton

(C) Johannes Kepler
(D) Galileo

Latest MCQs

Which of the following are the primary colors of light...?

(A) Red, Green & Blue
(B) Blue, Red & Orange

(C) Yellow, Red & Green
(D) None of these

Latest MCQs

White light passing through the prism splits into_______...?

(A) 4
(B) 5

(C) 6
(D) 7

Latest MCQs

Metrology is the Science of:...?

(A) Atmosphere
(B) Weight and Measurements

(C) Ancient writings
(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

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