Physics MCQ Questions with answers

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Here Important Physics MCQ questions are added which are frequently asked in almost all the examinations. You can check the correct answer of any question on clicking the show answer button. The Correct answer will be displayed below. You can share any question with your friends on whatsapp by tapping Share button.

Learn Physics mcqs in hindi here.

Vikash Gupta

🎓 Tutor III ⭐ 33.56K Points

📊 Physics

Q. Minimum number of unequal vectors which can give zero resultant are

(A) two
(B) three
(C) four
(D) more than four

💬 Discuss

✅ Correct Answer: (B) three

Explanation: The minimum number of vectors of unequal magnitude required to produce zero resultant is three.

Vikash Gupta

🎓 Tutor III ⭐ 33.56K Points

📊 Physics

Q. Intensity of sound has

(A) an object existence
(B) a subject existence
(C) no existence
(D) both subjective and objective existence

💬 Discuss

✅ Correct Answer: (A) an object existence

Vikash Gupta

🎓 Tutor III ⭐ 33.56K Points

📊 Physics

Q. Rain is falling vertically downwards. To a man running east-wards, the rain will appear to be coming from

(A) east
(B) west
(C) northeast
(D) southeast

💬 Discuss

✅ Correct Answer: (A) east

Explanation: With vertical, the relative velocity will be inclined and appear to be coming from east.So the rain will appear to be coming from east.

Vikash Gupta

🎓 Tutor III ⭐ 33.56K Points

📊 Physics

Q. An aeroplane is flying horizontally with a velocity of 600 km/h and at a height of 1960 m. When it is vertically at a point A on the ground a bomb is released from it. The bomb strikes the ground at point B. The distance AB is

(A) 1200 m
(B) 0.33 km
(C) 3.33 km
(D) 33 km

💬 Discuss

✅ Correct Answer: (C) 3.33 km

Durgesh

🎓 Tutor III ⭐ 8.64K Points

📊 Physics

Q. Which tube used to produce X-ray?

(A) Coolidge tube
(B) X-ray tube
(C) Roentgen
(D) None of these

💬 Discuss

✅ Correct Answer: (A) Coolidge tube

Durgesh

🎓 Tutor III ⭐ 8.64K Points

📊 Physics

Q. A Fuse wire is characterised by

(A) High resistance and low melting point
(B) High resistance and high melting point
(C) Low resistance and high melting point
(D) Low resistance and low melting point

💬 Discuss

✅ Correct Answer: (A) High resistance and low melting point

Explanation: Fuse is a piece of wire of a material with a very low melting point. When a high current flows through the circuit due to overloading or a short circuit, the wires gets heated and melts. As a result,the circuit is broken and current stops flowing.