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Important Questions

Waves

Tripura Board · Class 11 · Physics

Most important questions from Waves for Tripura Board Class 11 Physics board exam 2026. MCQs, short answer, and long answer questions with marks.

63 questions22 flashcards5 concepts

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63 Questions·
multiple choicemultiple correct

Sample Questions

1multiple choice

What is a node in a standing wave?

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Point of zero displacement

A node is a point in a standing wave where the displacement is always zero, representing points of no movement.

2multiple choice

What is the relationship between wavelength (λ), frequency (v), and wave speed (v)?

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v = λv

Wave speed is the product of wavelength and frequency, representing the distance a wave travels per unit time.

3multiple choice

What happens to a wave when it is reflected from a rigid boundary?

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Phase change of π (180 degrees)

When a wave is reflected from a rigid boundary, it undergoes a phase change of π, causing a reversal in its displacement.

4multiple choice

What is a beat frequency?

Show answer

Difference between two close wave frequencies

Beat frequency is the absolute difference between two waves with slightly different frequencies, creating a periodic variation in amplitude.

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Frequently Asked Questions

What are the important topics in Waves for Tripura Board Class 11 Physics?
Waves covers several key topics that are frequently asked in Tripura Board Class 11 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Waves — Tripura Board Class 11 Physics?
Understand the core concepts first, then work through the 63 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many important questions are there in Waves?
There are 63 practice questions available for Waves. These cover multiple question types including MCQs, short answer, and long answer questions.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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