Physics test for btech 1st and 2nd semester

This test completely based on Exam pattern and Syllabus, So give this test and Improve your preparations! Wish you very all the best!

Q.1 The angular velocity of rotating body is expressed in term of?

(A) revaluation per minute

(B) radians per second

(C) any one of the two

(D) none of the above

Q.2 which of the following statement is wrong?

(A) The matter contained in a body is called mass

(B) The force with which a body is attracted towards the center of the earth is called weight

(C) the total motion possessed by a moving body is called impulsive force

(D) none of the above

Q.3 Which type of vibration is also known as transient vibrations?

(A) undamped vibration

(B) damped vibration

(C) torsional vibration

(D) transverse vibration

Q.4 A turning car with constant speed is the example of?

(A) inertial reference frame

(B) non-inertial reference frame

(C) both 1 and 2

(D) none of the above

Q.5 When a particle moves with a uniform velocity along a circular path, then the particle has ?

(A) tangential acceleration only

(B) centripetal acceleration only

(C) both tangential and centripetal acceleration

(D) none of the above

Q.6 Gradient of scalar field is .........to the equipotential surface

(A) parallel

(B) perpendicular

(C) both 1 and 2

(D) none of the above

Q.7 Examples of non-conservative force are?

(A) gravity

(B) ideal spring hooks law

(C) electrostatic force

(D) humans pushes and pulls

Q.8 The work done by a conservative force?

(A) depends on path

(B) is independent of the path

(C) both 1 and 2

(D) none of the above

Q.9 The specific energy of a hyperbolic trajectory orbit is ?

(A) positive

(B) negative

(C) zero

(D) none of the above

Q.10 A rotating merry-go-round speed is the example of?

(A) inertial reference frame

(B) non inertial reference frame

(C) Both 1 and 2

(D) none of the above