| ⇦ | 
| ⇨ |
A spring has time period T. It is cut into n equal parts. The time period of each part will be
Options
(a) T√n
(b) T/√n
(c) nT
(d) T
Correct Answer:
T/√n
Explanation:
Whe a spring of constant K is cut into n equal parts, each part has a spring constant = nK
T = 2π √(m/K)
T’ = 2π √(m/nK) = (1/√n).2π √(m/K)
T’ = T/√n.
Related Questions: - The magnetic susceptibility of a material of a rod is 299. Permeability of vacuum
- The wave described by y = 0.25 sin (10 2πx – 2πt), where x and y are in meters
- The minimum wavelength of X-rays emitted by X-ray tube is 0.4125Å
- If an electron and a positron annihilate, the energy released is
- A wire elongates by l mm when a load W is hanged from it. If the wire goes over
Topics: Oscillations
(58)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The magnetic susceptibility of a material of a rod is 299. Permeability of vacuum
- The wave described by y = 0.25 sin (10 2πx – 2πt), where x and y are in meters
- The minimum wavelength of X-rays emitted by X-ray tube is 0.4125Å
- If an electron and a positron annihilate, the energy released is
- A wire elongates by l mm when a load W is hanged from it. If the wire goes over
Topics: Oscillations (58)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply