ICSE /Class 9
Physics MCQ Based On Propagation and speed in different media
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ICSE Class 9 Physics Propagation and speed in different media
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Light is the reflection of light back and forth several times
Counts in seconds
\\(Wavelength = time period \\times wave speed = wavespeed\\setminus frequency\\)
\\(Wavelength = time period \\times wave speed = wavespeed\\setminus frequency\\)
\\(Wavelength = time period \\times wave speed = wavespeed\\setminus frequency\\)
Precompressed helical spring toy
The unit of loudness is bel, phon and decibel
Needs medium to travel
Number of waves that pass a fixed point in a given amount of time
Spiral-shaped cavity
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