Download App

Question Bank [ 2022 ] — Physics STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 SciencePhysicsQuestion Bank [ 2022 ]1 Mark
Question
State law of length.
✓

Answer

Law of length: The fundamental frequency of vibrations of a string is inversely proportional to the length of the vibrating string if tension and mass per unit length are constant.
$\therefore n \propto \frac{1}{l}$ (if $T$ and $m$ are constant.)

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Very Short Answer Type Question" from Question Bank [ 2022 ]→Question Bank [ 2022 ] — all question types→Physics STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

The half-life of a certain radioactive species is $6.93 \times 10^5$ seconds. What is the decay constant?
→
For a stationary wave set up in a string having both ends fixed, what is the ratio of the fundamental frequency to the
second harmonic?
→
On what, the values of absorption coefficient, reflection coefficient, and transmission coefficient depend, in addition to the material of the object on which the radiation is an incident?
→
State Kirchhoff’s second (voltage) law.
→
What is the resonance?
→
What is the surface film?
→
What are harmonics?
→
State any two quantities that are uniform in UCM.
→
If the Earth suddenly shrinks so as to reduce its volume, mass remaining unchanged, what will be the effect on the duration of the day?
→
What is the need for rectification in the regulated power supply?
→