Welcome to your Physics SSC General Studies 50 MCQ SET:-2
Date:- 23/12/2024
1.
What is the metric unit of pressure that is equal to 0.986923 atm?
2.
Select the option that is true regarding the following two statements labelled Assertion (A) and Reason (R).
3.
Whose law states that at a junction in an electric circuit, the sum of the currents flowing into the junction is equal to the sum of the currents flowing out of the junction?
4.
Newton’s first law of motion is also known as __.
5.
What happens to the magnetic field produced by a given current in the conductor when the distance increases?
6.
Which physical theory explains the generation of thrust by rocket engines, jet engines and deflating balloons?
7.
A bus moving on a straight road at a speed of 10 km/h increases its speed to 70 km/h in 2 minutes. Find its average acceleration.
8.
Which of the following statements is correct regarding air pressure?
9.
Which type of friction is considered as a self – adjusting force?
10.
What is the coil of wire in the electric room heater known as?
11.
Identify the correct statement.
12.
The forces exerted on a body during a short period are known as:
13.
Identify the correct statement in relation to ampere.
14.
Who among the following introduced the concept of electric field for the first time?
15.
Which of the following is NOT an application of the third law of motion?
16.
Which of the following statements is correct regarding fuse wire?
17.
Identify the correct statement about inertia.
18.
Which of the following rules is used to find the direction of the magnetic field associated with a current carrying conductor?
19.
The given equation provides the property of the motion of an object, traversing a circular path. What is ‘v’ in this equation ? (ac = v²/R)
20.
Electrical conductance through metals is called electronic conductance and it __.
21.
A light bulb working on a 18V battery draws a current of 3A. What will be the resistance of the bulb?
22.
The measure of the force that can cause an object to rotate about an axis is called:
23.
Motion of an object is __ if its velocity is constant.
24.
The motion of __ body is an example of uniformly accelerated motion.
25.
By observing the motion of objects on an inclined plane __ deduced that objects move with a constant speed when no force acts on them.
26.
In the symbol for the electric cell, the thicker, shorter line represents the:
27.
The induced current is the highest when the direction of motion of the coil is:
28.
If the uncertainty in position and momentum are equal, the uncertainty in velocity will be:
29.
Which device is used to either break an electric circuit or to complete it?
30.
The substances which reduce friction are called __.
31.
Which of the following materials is a conductor of electricity ?
32.
Which of the following laws is applicable to the force of attraction or repulsion between two point charges?
33.
The suitability of post tensioning is good for :
34.
Which of the following is the correct order of friction ?
35.
What is another name for center-seeking force?
36.
What is the total charge of an electric dipole?
37.
_ time graph shows speed of an object.
38.
Which of the following is NOT a non-contact force?
39.
Which law was developed in the 1600s to describe that any force applied to a confined fluid is transmitted equally in all directions, regardless of the shape of the container?
40.
The amount of work done in moving a charge of 4C across two points having a potential difference of 6V is ___ .
41.
When do electrons move for the flow of charges in a conducting metallic wire?
42.
Which of the following is not a good conductor of electricity?
43.
A ball possesses 3000 units of momentum. What would be the ball’s new momentum if its velocity was doubled?
44.
The force exerted by a charged body on another charged or uncharged body is known as __ .
45.
The relation between atm and bar is :
46.
Wheatstone bridge is an arrangement of _ resistors used for accurate measurement of resistance.
47.
If Q = net charge, t = time, then which of the following equations is correct?
48.
Which of the following statements is correct ?
49.
Why do atoms and nonpolar molecules have no dipole moment?
50.
In a resistor, what happens to the current when the resistance is doubled?
