1 When car takes turn around a curve road, the passengers feel a force acting on them in a direction away from the center of the curve. It is due to__________________? Physics Medium Full question → A Centripetal force B Gravitational force C Their inertia D Centrifugal force
2 The collision between two bodies be elastic if bodies are_________________? Physics Medium Full question → A solid and soft B soft and elastic C solid and hard D hard and elastic
3 Which of the following pair has same direction always ? Physics Medium Full question → A force, displacement B force, velocity C force, acceleration D force, momentum
4 The dimension of force is____________________? Physics Medium Full question → A MLT-2 B ML2T-2 C ML2T2 D ML-2T-2
5 3rd law of motion explains______________________? Physics Medium Full question → A effect of force B existence of a force C existence of two forces D existence of pair of forces in nature
6 1st law of motion gives the definition of _________________________? Physics Medium Full question → A inertia B motion C velocity D force
7 Inertia of an object is quantitative measure of its__________________? Physics Medium Full question → A volume B density C mass D temperature
8 Instantaneous and average velocities become equal when body___________________? Physics Medium Full question → A has zero acceleration B has uniform acceleration C has variable acceleration D moves in a circle
9 Area under velocity time graph represent_____________________? Physics Medium Full question → A force B displacement C distance D acceleration
10 A man is in a car is moving with velocity of 36km/hr. His speed with repect to the car is ____________________? Physics Medium Full question → A 10m/s B 36m/s C zero D infinite
11 When body is in motion, ____________ always changes? Physics Medium Full question → A its velocity B its acceleration C its position vector D its momentum
12 linear expansion occurs in_________? Physics Medium Full question → A solid B liquid C both D none
13 The unit of coefficient of linear expansion or volume expansion is__________? Physics Medium Full question → A K B K-1 C K -2 D none
14 The formula of inter-conversion of centigrade and Fahrenheit scale is___________? Physics Medium Full question → A c-32/9 B f -32/9 =c/5 C f-32/9=c/9 D none
15 Name the branch of science which deals with the study of sound and sound waves? Physics Medium Full question → A Aeronautics B Acoustics C Aerostatics D Aetiology
16 Which one of the following is massless? Physics Medium Full question → A Proton B Electron C Neutron D Photon
17 The first book of Physics was written by__________? Physics Medium Full question → A Kelvin B Newton C Aristotle D Faraday
18 Study of living science relates with________? Physics Medium Full question → A Physical science B Biological science C Just living science D Organ science
19 The physics of moving charge particles is known as__________? Physics Medium Full question → A Plasma physics B Electro-static’s C Electro-magnetic D Electro-dynamics
20 The branch of physics which deals with the living things is called_________? Physics Medium Full question → A biological sciences B physical sciences C cell systems D elementary physics