Question
The half-life of a radioactive substance is 10 days. The time in which only 1/8th of the original substance remains is:
More Physics GS Questions
- The process involved in making soap is
- The resistance of a wire is 10 Ω. What will be its resistance if its length is tripled? (Assume uniform cross-sectional area)
- In which medium can sound not travel?
- Water flows in a horizontal pipe of non-uniform area of cross-section at a pressure difference of 1.6 cm of mercury. If the velocity of water at the larger...
- Which graph represents uniform motion?
- Total mechanical energy =
- For a non-relativistic particle, the ratio of phase velocity to group velocity of de Broglie waves is:
- A plane electromagnetic wave travels in vacuum along z-direction. What can you say about the directions of its electric and magnetic field vectors? If the ...
- Question 9
- A sound wave has a frequency of 500 Hz and wavelength of 0.68 m. What is the speed of sound?
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)