The alpha particles are compact clusters of______________...? Mcqs

Latest MCQs

The alpha particles are compact clusters of______________...?

(A) Electron and Proton
(B) Two Protons and two Neutrons

(C) Three protons and three Neutrons
(D) None

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Latest MCQs

An object which allows some light to travel through it or allows light to pass through partially is called _____...?

(A) Transparent
(B) Translucent

(C) Opaque
(D) None of these

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Latest MCQs

Which of the following is a Lewis base...?

(A) HNO3
(B) CN

(C) HCl
(D) AlCl3

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Latest MCQs

Heat transfer horizontally within the atmosphere is called...?

(A) Conduction
(B) Convection

(C) Absorption
(D) Advection

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In a typical H-R diagram, stars are graphed by these two characteristics:...?

(A) Temperature and luminosity
(B) Luminosity and distance

(C) Distance and temperature
(D) Size and distance

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Milk contains water...?

(A) 70%
(B) 75%

(C) 87%
(D) 90%

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Latest MCQs

Which of the following is most elastic ...?

(A) Steel
(B) Rubber

(C) Glass
(D) Sponge

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Latest MCQs

The transfer of pollen grains from anther of a flower to the stigma of the same or another flower is called...?

(A) Fertilization
(B) Reproduction

(C) Pollination
(D) Photosynthesis

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Enzymes are ______...?

(A) Steroid in nature
(B) Protein in nature

(C) Lipid in nature
(D) Carbohydrate in nature

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Latest MCQs

Which of the following is used as jet fuel...?

(A) Kerosene oil
(B) Fuel oil

(C) Petrol
(D) Diesel oil

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