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DISHA PUBLICATION-WAVES-EXERCISE 1 CONCEPT BUILDER
- The velocity of sound in a container of air at -73^@C is 300m//s It te...
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- At room temperature the ratio of velocity of sound in air at 10 atmosp...
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- यांत्रिक तरंगें NTP पर वायु में ध्वनि की चाल 332 मीटर है। NTP पर हाइड्...
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- A uniform wire of length 20 m and weighing 5 kg hangs vertically. If ...
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- A circular loop of rope of length L rotates with uniform angular veloc...
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- A longitudinal wave is represented by x = x(0) "sin"2pi("nt" - ("x")...
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- Two waves represented by y1 =a sin omega t and y2 =a sin (omega t+phi...
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- The distance between two consecutive crests in a wave train produced i...
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- A closed organ pipe has a frequency 'n'. If its length is doubled and ...
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- An open and closed organ pipe have the same length the ratio pth mode ...
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- The extension in a string obeying Hooke's law is x. The speed of sound...
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- In a stationary wave that forms as a result of reflection of wave from...
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- 60 सेमी लम्बाई के तने हुए तार के कम्पन की मूल आवृत्ति 256 हर्ट्ज है ।...
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- A string is stretched between fixed points separated by 75.0cm. It is ...
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- The fundamental frequency of an open organ pipe is 300Hz. The first ov...
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- Two wires are kept tight between the same pair of supports. The tensio...
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- In the sonometer experiment , a tuning fork of frequency 256 Hz is in ...
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- A wave in a string has an amplitude of 2 cm. The wave travels in the +...
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- An organ pipe P(1) closed at one end vibrating in its first harmonic a...
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- A sonometer wire of length l vibrates in fundamental mode when excited...
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