Top 1000+ Physics Quiz - 3

Question: 11

Who was the inventor of lightning conductor?

(A) Benjamin Franklin

(B) Einstein

(C) Lord Lister

(D) Graham Bell

Ans: A

Benjamin Franklin

Question: 12

Which of the following has the least penetrating power?

(A) Alpha particles

(B) Beta particles

(C) Gamma particles

(D) None of these

Ans: A

Alpha particles

Question: 13

Atom bomb is based on the principle of

(A) Nuclear fission

(B) Nuclear fusion

(C) Both

(D) None of these

Ans: A

Nuclear fission

Question: 14

The visible range of solar radiation is

(A) 100 – 400 nm

(B) 400 - 700 nm

(C) 740 – 1000 nm

(D) 1000 – 1300nm

Ans: B

400 - 700 nm

Question: 15

What is the unit of magnetic flux?

(A) weber

(B) weber/meter

(C) weber–sec

(D) weber–ampere

Ans: D

weber–ampere

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