Question
The coefficient of volume expansion of glycerin is 49 × 10-5 K-1. Find the fractional change in its density for a 20°C rise in temperature?
More Physics GS Questions
- The functioning of a quartz crystal in a watch is based on which principle?
- What is the work done by a centripetal force on an object moving in a circular path at constant speed?
- During which type of motion does an object along a straight line have zero change in velocity for any time interval?
- Angle of friction and angle of repose are
- If n resistors with R Ω each as resistance are connected in parallel, then the equivalent resistance of the network is:
- A transformer works on which principle?
- In the equation of motion ( v = u + at ), ( u) represents:
- A metallic conductor of circular cross-section has radius R. If current density varies as J = Jₒ(1−r/R), the total current through the conductor is:
- A tuning fork of frequency 440 Hz resonates with a pipe closed at one end, vibrating in its second overtone. If the speed of sound in air is 330 m/s, what ...
- A particle moves in a circle of radius 10 cm with a constant speed. Its angular displacement after 2 seconds is π radians. What is its linear speed?
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)