Which of the following Rays are more Penetrating...? Mcqs

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Which of the following Rays are more Penetrating...?

(A) X-rays
(B) Gamma rays

(C) Alpha rays
(D) Beta rays

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Source: This question is taken from the Everyday Science

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The radioactive isotopes are formed by neutrons bombardment on the nucleus, these incident neutrons must have ___ to penetrate in the nucleus....?

(A) Very high velocity
(B) Very low velocity

(C) Intermediate velocity
(D) All of these

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Source: This question is taken from the Everyday Science

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The waves that have maximum penetrating power to treat tumors are ______...?

(A) Ultraviolet radiation
(B) Microwaves

(C) Gamma-rays
(D) Radio waves

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Source: This question is taken from the Everyday Science

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Which one of the following is most penetrating...?

(A) Electron
(B) Proton

(C) Alpha particle
(D) Neutron

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Source: This question is taken from the Everyday Science

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