Question
If radius of earth is R then the height ‘h’ at which the value of ‘g’ becomes one-fourth is-
More Physics GS Questions
- A coil with N turns and area A is placed in a magnetic field varying as B = B₀·e–αt. What is the induced EMF at time t = 0?
- The half-life of a radioactive substance is 10 days. The time in which only 1/8th of the original substance remains is:
- If resistances R,2R,4R,8R… are connected in parallel, the equivalent resistance is:
- The resistance of the human body (dry condition) is of the order of –
- Two identical piano wires have same fundamental frequency when kept under the same tension. What will happen if tension of one of the wire is slightly incr...
- An object moves towards a convex lens of focal length 20 cm with a velocity of 5 cm/s. When the object is at 30 cm from the lens, find the rate at which th...
- The surface tension of water on adding detergent to it –
- When a liquid is heated in a container, which of the following processes primarily causes the heat transfer within the liquid?
- In a refrigerator, the cooling system should always be –
- Which of the following is not a characteristic of simple harmonic motion (SHM)?
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)