Maharashtra Board - Class 11 (FYJC)

Waves, Optics & Electricity question bank (Physics)

Practice 48 free Maharashtra Board - Class 11 (FYJC) Physics - Waves, Optics & Electricity questions with answers and step-by-step solutions.

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Q1.

What is the central scientific/linguistic principle in 'Sound Waves: Speed of Sound, Doppler Effect in Sound'?


(A)
The foundational concept defined in Balbharati Waves, Optics & Electricity (Sound Waves: Speed of Sound, Doppler Effect in Sound)
(B)
An outdated theory
(C)
A purely theoretical myth
(D)
None of these
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Q2.

Which observation or experiment demonstrates 'Sound Waves: Speed of Sound, Doppler Effect in Sound' in school laboratories?


(A)
The standard Balbharati hands-on activity for Sound Waves: Speed of Sound, Doppler Effect in Sound
(B)
An unsafe nuclear reaction
(C)
No experiment is possible
(D)
Imaginary concepts only
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