A point source is kept at the center of a spherically enclosed detector. If the volume of the detector is increased by times, the intensity will
- A
increase by times
- B
increase by times
- C
decrease by times
- D
decrease by times
MCQEasyJEE Main 2026 · 24 January, Shift 2Electromagnetic Spectrum & Applications
Physics Question from JEE Main 2026 · 24 January, Shift 2
Answer & step-by-step solution
Sign in to reveal the correct answer, the full step-by-step solution, and the common mistakes for this question.
Practice more Electromagnetic Spectrum & Applications questions
Get unlimited AI-adaptive practice, mastery tracking, and an AI tutor that explains every step - free to start.
Related questions
- Match the LIST-I with LIST-II: | List-I | | List-II | | |---|---|---|---| | A. | Radio-wave | I. | is…Easy · JEE 2026
- Arrange the following in the ascending order of wavelength (λ): (A) Microwaves (λ₁) (B) Ultraviolet rays (λ₂)…Easy · JEE 2025
- If a source of electromagnetic radiation having power 15 kW produces 10¹⁶ photons per second, the radiation…Easy · JEE 2023
- Match List-I with List-II. List-I List-II A. Microwaves I. Physiotherapy B. UV rays II. Treatment of cancer…Easy · JEE 2023
- Match List-I with List-II: | List I | List II | |---|---| | A. Microwaves | I. Radioactive decay of the…Easy · JEE 2023
- By what percentage will the transmission range of a TV tower be affected when the height of the tower is…Easy · JEE 2023