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Resonance Questions

Practice 17 Resonance questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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17
Total Questions
๐ŸŸข
3
Easy
๐ŸŸก
8
Medium
๐Ÿ”ด
6
Hard
Practice by Exam:Physics(15)Chemistry(2)

About Resonance โ€” practice questions, PYQs & concepts

Resonance is a frequently-tested topic on Physics, Chemistry. ExamTest.live currently lists 17 Resonance questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year โ€” every answer key is free, no sign-up required.

Resonance weight in competitive exams

Across our Resonance question bank, the largest sources are Physics (15) and Chemistry (2). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 3 easy Resonance questions are available โ€” build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right โ€” the explanation often surfaces a faster approach you can reuse.

All Resonance Questions(1โ€“17 of 17)

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Q1easymcqPhysicsAIEEE 20042026
50% accuracy
In a LCR circuit, capacitance is changed from to . For the resonant frequency to remain unchanged, the inductance should be changed from to:
Q2easymcqPhysicsAIEEE 20042026
0% accuracy
In forced oscillation of a particle, the amplitude is maximum for a frequency of the force, while the energy is maximum for a frequency of the force, then:
Q3hardmcqPhysicsNEET (UG) 20172026
0% accuracy
The two nearest harmonics of a tube closed at one end and open at the other end are and . What is the fundamental frequency of the system?
Q4mediummcqPhysicsAIEEE 20122026
A cylindrical tube, open at both ends, has a fundamental frequency, , in air. The tube is dipped vertically in water so that half of it is in water. The fundamental frequency of the air-column is now:
Q5mediummcqPhysicsAIEEE2026
In a series circuit and the voltage and the frequency of the main supply is and respectively. On taking out the capacitance from the circuit the current lags behind the voltage by . On taking out the inductor from the circuit the current leads the voltage by . The power dissipated in the circuit is:
Q6hardmcqPhysicsAIEEE 20032026
A metal wire of linear mass density is stretched with a tension of between two rigid supports apart. The wire passes at its middle point between the poles of a magnet and it vibrates in resonance when carrying an alternating current of frequency . The frequency of the alternating source is:
Q7mediummcqChemistryNEET (UG) 20242026
Which of the following statements is correct regarding canonical forms of ion?
Q8hardmcqPhysicsNEET 20212026
A series LCR circuit containing inductor, capacitor and resistor is connected to variable frequency ac source. The angular frequencies of the source at which power transferred to the circuit is half the power at the resonant angular frequency are likely to be:
Q9mediummcqPhysicsNEET (UG) 20182026
The fundamental frequency in an open organ pipe is equal to the third harmonic of a closed organ pipe. If the length of the closed organ pipe is , the length of the open organ pipe is:
Q10mediummcqPhysicsPhysics
0% accuracy
A pipe open at both ends has a fundamental frequency in air. The pipe is now dipped vertically in a water drum to half of its length. The fundamental frequency of the air column is now equal to:
Q11hardmcqPhysicsPhysics
A string is stretched between fixed points separated by . It is observed to have resonant frequencies of and . There are no other resonant frequencies between these two. The lowest resonant frequency for this string is:
Q12easymcqPhysicsPhysics
The condition under which a microwave oven heats up a food item containing water molecules most efficiently is:
Q13hardmcqPhysicsPhysics
In an electrical circuit and an a.c voltage source are all connected in series. When is removed, the phase difference is . If instead is removed, the phase difference is again . The power factor of the circuit is:
Q14mediummcqPhysicsPhysics
In the given circuit the reading of voltmeter and are each. The reading of the voltmeter and ammeter are respectively:
image
Q15mediummcqPhysicsPhysics
What is the value of inductance for which the current is a maximum in a series circuit with and ?
Q16hardmcqChemistryChemistry
Assertion : Cyclopentadienyl anion is much more stable than allyl anion.Reason : Cyclopentadienyl anion is aromatic in character.
Q17mediummcqPhysicsPhysics
The circuit shown below acts as:

image

Frequently Asked Questions

How many Resonance questions are on ExamTest.live?โ–ผ
We have 17 Resonance questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Resonance MCQs free?โ–ผ
Yes. All Resonance questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Resonance questions?โ–ผ
Resonance questions are commonly asked in Physics, Chemistry. You can filter by exam using the links above.
How do I practice Resonance questions effectively?โ–ผ
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.