Question
A photon of energy 3 eV collides with a metal having a work function of 2 eV. Kinetic energy of the emitted electron is:
More General science Common Questions
- Which of the following is a plant hormone ?
- Which of the following is/are correct? 1. Displacement current can exist in vacuum 2. Magnetic field can exist without electric field 3. Changi...
- Where are the parotid glands located?
- A liquid rises in a capillary tube due to:
- Iron sheet kept in moist air covered with rust. Rust is
- The electrical conductivity of a semiconductor increases with rise in temperature because:
- Question 7
- Which organ in the human body is primarily responsible for filtering blood?
- What is the focal length of a plane mirror?
- Haemoglobin is used to transport _______ in humans.
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)