The phenomenon of dispersion light can be observed experimentally by passing a white light through ____...? Mcqs

Latest MCQs

The phenomenon of dispersion light can be observed experimentally by passing a white light through ____...?

(A) Lens
(B) Prism

(C) Mirror
(D) Grating

Latest MCQs

Short-sight defect could be corrected by a _____________ lens...?

(A) concave lens
(B) convex lens

(C) converging lens
(D) none of these

Latest MCQs

State of matter that has no fixed shape and no fixed volume is called...?

(A) Liquid
(B) Solid

(C) Gas
(D) None

Latest MCQs

Which gas is used in preparation of Soda water...?

(A) Ammonia
(B) Hydrogen

(C) Nitrogen
(D) Carbon Dioxide

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Escape velocity of a rocket fired from the earth towards the moon is a velocity to get rid of the _______...?

(A) Centripetal force due to the earth’s rotation
(B) Earth’s gravitational pull

(C) Pressure of the atmosphere
(D) Moon’s gravitational pull

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The first cloned animal was____________...?

(A) Goat
(B) Cow

(C) Rat
(D) Sheep

Latest MCQs

Which of the following has the highest energy...?

(A) gamma rays
(B) X-rays

(C) Ultra-violet radiation
(D) radio waves

Latest MCQs

What type of Energy does spring have...?

(A) Elastic Potential Energy
(B) Kinetic Energy

(C) Potential Energy
(D) None of the above

Latest MCQs

The type of electromagnetic wave used in security scanners at night is ______...?

(A) Microwaves
(B) Infra-red

(C) Radio waves
(D) X-ray

Latest MCQs

Chemical formula shows ____...?

(A) Number of atoms of each elements
(B) Number of atoms in a compound

(C) Number of atoms in a molecule
(D) None

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