General Science MCQs and Notes

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General Science

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Q 571. Which among the following is a property of Insulator?

(A) The electrons of the outer orbits are loosely bound to the nucleus , however can not flow through them

(B) The electrons of the outer orbits are tightly bound to the nucleus and can not flow through them

(D) None of the above

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Q 572. Equal volumes of all gases contain equal number of molecules under similar conditions of temperature and pressure. Which law says this ?

(A) Boyle‘s law

(B) Charles law

(D) Bhor‘s law

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Q 573. Ohm is a unit of measuring _________?

(A) Resistance

(B) Voltage

(D) None of the above

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Q 574. The inability of a body to change its state of rest or its uniform motion in a straight line is called as ________?

(A) Mass

(B) weight

(D) Friction

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Q 575. What is the approximate height of a Geostationary satellite ?

(A) 981 km

(B) 15000 kms

(D) 5000 kms

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Q 576. The Helium atoms that have lost two electrons are called ________?

(A) Alpha rays

(B) Beta rays

(D) None of the above