Q41.When temperature increases, the frequency of a tuning fork (1) increases (2) decreases (3) remains same (4) increases or decreases depending on the material
What This Question Tests
This question tests the understanding of how stationary waves are formed by superposition and the condition for a node at a fixed end, specifically involving the phase change upon reflection.
Concepts Tested
Formulas Used
y_net = y1 + y2
📚 NCERT Sections This Tests
14.6 — Reflection Of Waves
Physics Class 12 · Chapter 14
14.6 Reflection of waves some cork pieces on the disturbed surface, it is seen that
14.2 — Which Of The Statements Given In Exercise 14.1 Is True For P-Type
Physics Class 12 · Chapter 14
14.2 Which of the statements given in Exercise 14.1 is true for p-type semiconductos.
14.5 — The Principle Of
Physics Class 12 · Chapter 14
14.5 The principle of water surface is disturbed. It gives a feeling as if the water is superposition of waves moving outward from the point of disturbance. If you put
📋 Question Details
- Chapter
- Waves & Sound
- Topic
- Stationary waves
- Year
- 2002
- Shift
- Unknown
- Q Number
- Q41
- Type
- MCQ
- NCERT Ref
- Class 11 Physics Ch 15: Waves
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