Question
The group velocity of matter waves associated with a moving particle is:
More Physics GS Questions
- Going from fluorine to chlorine, to bromine and then to iodine, the electro negativity:
- A capacitor of 4 µF is charged to 100 V. It is then connected across an uncharged 2 µF capacitor. Final common voltage is:
- A string of length L is fixed at both ends. It supports a standing wave with 3 antinodes. If the speed of the wave on the string is v, what is the frequenc...
- A particle is moving in a uniform circular motion with constant speed v along a circle of radius r. The acceleration-of the particle is –
- A parallel plate capacitor is half-filled with a dielectric slab (K = 4). What is its effective capacitance, assuming plate separation d?
- A wire is stretched by a force such that it experiences a strain of 2 x 10-3. If Young’s modulus of the material is 2 x 1011 Pa, the stress developed is:
- A force of 50 N moves a body 2 meters in the direction of the force. Find work done.
- A ball is projected from the ground at 45°. It strikes a vertical wall and rebounds with the same speed making the same angle on the other side. If the wal...
- An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is Newton'...
- A particle is moving along a circular path of radius r with constant speed. The acceleration of the particle is:
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)