If the electrostatic force between two electrons is F Newton, then the electrostatic force between two protons at the same distance is _____...? Mcqs

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If the electrostatic force between two electrons is F Newton, then the electrostatic force between two protons at the same distance is _____...?

(A) F
(B) 0N

(C) 2F
(D) 2/3 F

Latest MCQs

Movement of earth material as a unit along a curved surface is called...?

(A) Slump
(B) Mud out

(C) Lava
(D) None of these

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How many bones in each hand...?

(A) 26
(B) 27

(C) 28
(D) 30

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The cooling fins at the back of refrigerator are made of black and rough surface because ____...?

(A) They are good conductors of heat
(B) They are good radiators of heat

(C) They are good insulators of heat
(D) They are not important for heat transfer

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The unit of Kc for reaction N2 + O2 ⇌ 2NO...?

(A) mol dm^-3
(B) mol^-2 dm^6

(C) mol^-1dm3
(D) No unit

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Silver fish is the name of__________...?

(A) Insect
(B) Fish

(C) Bird
(D) Mammal

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Which of the following female mosquito is the cause of Dengue fever...?

(A) Aedes Aegypteis
(B) Anophilies

(C) Barinohils
(D) N.O.A

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Percentage of water in a tomato is__________...?

(A) 94%
(B) 90%

(C) 47%
(D) None of these

Latest MCQs

Which of the following can be used to reduce friction between moving parts of machines...?

(A) Sand
(B) Grease

(C) Gears
(D) Screws

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Flow of electrons is called ______...?

(A) Electric Charge
(B) Electric Potential

(C) Electric Power
(D) Electric Current

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