Home / Physics MCQs / Page 1

Physics MCQ Questions with answers

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 or on option itself. The Correct answer will be displayed below. You can share any question with your friends on whatsapp by tapping whatsapp button.

Learn Physics mcqs in hindi here.

Tags: Physics mcqs, important mcqs of Physics, Physics important Physics mcqs, mcqs on Physics, important mcqs on Physics, mcqs of Physics

Learn Physics MCQs [Page 1 ]

Q) A sound wave having wavelength λ from stationary waves after reflection from surface . the distance between two consecutive nodes is

(A) λ
(B) λ / 2
(C) λ / 4
(D) λ / 8
Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

Share in MCQ Buddy Groups

Share

Q) What is the resulting temperature t when 150 g of ice at 0 ℃ is mixed with 300 g of water at 50 ℃ ?

(A) 25℃
(B) 33.3℃
(C) 13.4℃
(D) 6.6℃
Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

Share in MCQ Buddy Groups

Share

Q) Which of the following preferred rpm for 4 pole induction motor?

(A) 1500 rpm
(B) 1470 rpm
(C) 1440 rpm
(D) 1320 rpm
Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

Share in MCQ Buddy Groups

Share

Q) An object placed at 60cm in front of a concave mirror makes an image 30 cm in front of the mirror, then what is the distance of the focus of the mirror.

(A) 10cm
(B) 5cm
(C) 20cm towards the mirror
(D) 20cm behind the mirror
Correct Answer - Option (C)

No Explanation found. Add Explanation and get +2 points.

Share in MCQ Buddy Groups

Share

Q) A vehicle stops in 20 sec after applying brakes, if the constant retardation due to the brakes is 1.5 m/sec², then what was the initial velocity of the vehicle.

(A) 30m/sec
(B) 3m/sec
(C) 15m/sec
(D) 40m/sec
Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

Share in MCQ Buddy Groups

Share

Q) Time period of a simple pendulum is 1.5 sec. If the length of the pendulum is increased by 4 times then what is the new time period.

(A) 13 sec
(B) 3 sec
(C) 1 sec
(D) 5 sec
Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

Share in MCQ Buddy Groups

Share

Q) Consider a static point charge. if the charge is negative, then the electric line of the forces are :

(A) Concentric circles with charge at the centre
(B) Straight lines radiating away from the charge
(C) Straight lines converging towards the charge
(D) Parallel straight lines
Correct Answer - Option (C)

No Explanation found. Add Explanation and get +2 points.

Share in MCQ Buddy Groups

Share

Q) A wire of resistance 10 Ω is elongated through a die to double its length . its resistance will change to

(A) 40 Ω
(B) 20 Ω
(C) 15 Ω
(D) 5 Ω
Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

Share in MCQ Buddy Groups

Share

Q) 50w and 250v is marked on a lamp. Then what is the value of the current flowing in the circuit.

(A) 0.5 Ampere
(B) 0.4 Ampere
(C) 0.2 Ampere
(D) 0.3 Ampere
Correct Answer - Option (C)

No Explanation found. Add Explanation and get +2 points.

Share in MCQ Buddy Groups

Share

Q) The time period of a pendulum depends on

(A) The mass
(B) The length
(C) The time
(D) Both the mass and the length
Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

Share in MCQ Buddy Groups

Share

Attempt 200+ Quizzes on Physics

Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.

Image

MCQ Buddy is a community website which helps students in learning new questions, topics, hindi questions, programming questions, cbse questions. These questions are shared by registered users. You can also share question in this portal. Sign Up to share, upvote, add solution/explation of any question.
Sharing is Caring. Help other students by sharing questions, update solutions/explanations of questions added.

Login

Forgot username? click here

Forgot password? Click here

Don't have account? Register here.