Practice RRB JE Physics questions from previous Railway examinations and strengthen your Physics preparation for the RRB JE examination. This collection includes RRB JE Physics PYQ, previous year questions, and important practice questions designed to help candidates revise important Physics concepts and become familiar with the types of questions asked in Railway examinations.
The RRB JE Physics Question collection covers important areas of Physics such as Units and Measurement, Motion, Force and Laws of Motion, Work and Energy, Simple Machines, Gravitation, Properties of Matter, Heat, Sound, Light, Electricity, Magnetism and other important Physics concepts relevant to RRB JE preparation.
Each question includes the correct answer and explanation, allowing you to understand the concept behind the question and identify areas that need further revision. Practicing RRB JE Physics Questions with Answers can also help improve accuracy and problem-solving skills.
Whether you are looking for RRB JE Physics PYQ, RRB JE CBT 1 Physics Questions, RRB JE Physics Previous Year Questions, or RRB JE Physics Practice Questions, this page provides an organized collection for regular preparation.
Start practicing RRB JE Physics Questions with answers and explanations and strengthen your Railway exam preparation.
51
A sound wave travels from air into water. How does its frequency, speed, and wavelength change as it crosses the boundary?
RRB JE
20/02/2026 / 9:00 AM - 10:30 AM
2026
✓ Answer:DIts frequency remains constant, speed increases, and wavelength increases
Uniform circular motion requires an inward centripetal force that continually changes the direction of velocity and keeps the object on the circular path.
52
When an object is placed at infinity in front of a convex mirror, what is the nature of the image formed?
RRB JE
19/02/2026 / 12:45 PM - 2:15 PM
2026
✓ Answer:CVirtual and erect
Parallel rays incident on a convex mirror appear to diverge from its principal focus behind the mirror. Therefore the image is virtual, erect and highly diminished.
53
Suppose a student wants to design an amusement park ride that moves people in a circle at uniform speed. Which concept should the student apply to ensure riders stay safely in their seats during the circular motion?
RRB JE
20/02/2026 / 9:00 AM - 10:30 AM
2026
✓ Answer:DA constant inward (centripetal) force is needed on the riders to keep them in uniform circular motion
Domestic appliances are connected in parallel so each appliance receives the full supply voltage and can operate independently.
54
A student claims that the force exerted by the Earth on the Moon is much stronger than the force exerted by the Moon on the Earth. Based on Newton's third law and the Universal Law of Gravitation, is this claim correct?
RRB JE
19/02/2026 / 12:45 PM - 2:15 PM
2026
✓ Answer:ANo, both forces are equal in magnitude but opposite in direction
According to Newton's law of gravitation, the Earth and Moon exert equal and opposite gravitational forces on each other. The forces have equal magnitude because the interaction is mutual.
55
A technician needs to connect a new appliance in a domestic circuit to ensure it receives full voltage and can be operated independently. What should the technician do?
RRB JE
20/02/2026 / 9:00 AM - 10:30 AM
2026
✓ Answer:BConnect the appliance in parallel with existing appliances
Using the Cartesian sign convention for mirrors, distances measured perpendicular to the principal axis below the principal axis are taken as negative.
56
A person with both myopia and hypermetropia is most likely to use which type of lens?
RRB JE
19/02/2026 / 12:45 PM - 2:15 PM
2026
✓ Answer:DBi-focal lens
Bifocal lenses contain two optical powers and can correct both near-vision and distance-vision defects. They are therefore used for presbyopia when both corrections are needed.
57
If a point is located below the principal axis of a spherical mirror, what sign is assigned to its perpendicular distance according to the sign convention for spherical mirrors?
RRB JE
20/02/2026 / 9:00 AM - 10:30 AM
2026
✓ Answer:DNegative
Work is W = F s cosθ. If there is no displacement, s = 0, so the work done is zero even if a force is applied.
58
A passenger in a moving car feels a jerk backward when the car suddenly starts. How does the first law of motion explain this experience?
RRB JE
20/02/2026 / 4:30 PM - 6:00 PM
2026
✓ Answer:AThe passenger tends to remain at rest while the car moves forward, showing inertia.
A concave lens diverges incident rays, spreading the light over a wider region. It can therefore be used to spread light from a small source.
59
What is the sign of the focal length for a convex lens as per the sign convention for spherical lenses?
RRB JE
25/02/2026 / 4:30 PM - 6:00 PM
2026
✓ Answer:DPositive
When light passes from a rarer medium to a denser medium obliquely, its speed decreases and the ray bends towards the normal.
60
An electric refrigerator has a power rating of 500 W and is used for 6 hours each day. If the cost of electrical energy is ₹4.00 per kilowatt-hour, what will be the total cost of operating the refrigerator for 30 days?
RRB JE
20/02/2026 / 4:30 PM - 6:00 PM
2026
✓ Answer:A₹360
Potential energy PE = mgh. If mass is reduced to half while height and g stay constant, potential energy also becomes half.
Showing 51 – 60 of 99 MCQ Questions | Page 6 of 10
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