Question
A beam of light consisting of two wavelengths, 600 nm and 420 nm, is used to obtain interference fringes in a Young’s double-slit experiment. Find the distance of the third bright fringe on the screen from the central maximum for wavelength 600 nm
More Physics GS Questions
- Which physical quantity remains constant during uniform circular motion?
- What is the value of 1 horsepower in watts?
- A brass boiler has a base area of 0.2 m2 and thickness 1.0 cm. It boils water at the rate of 6.0 kg/min when placed on a stove. Calculate the temperature o...
- Why does a fountain pen leak on an airplane flying at high altitude?
- The threshold wavelength for a photoelectric surface is 540 nm. Will a light of energy 2.5 eV cause photoemission?
- If a force is applied to two stationary objects with different masses for the same duration, what will be the same for both objects?
- Cryogenics is the branch of physics that deals with what?
- What is the SI unit of power of a lens?
- The apparent weight of a person in a lift moving downward with uniform acceleration is:
- Which law explains the relation between pressure and volume of a gas at constant temperature?
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)