Physics, 26.09.2021 23:20 vlactawhalm29
statement is incorrect. Correct it and give reason also. meniscus is formed in case of confined liquids due to the force of surface tension.
Answers: 2
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What would the difference of spectral lines emitted by hydrogen gas in distant galaxies which is normally found at a wavelength of 21 cm on earth, be observed at 21.1 centimeters?
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Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.
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Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.
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Physics, 22.06.2019 21:00
Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.
Answers: 1
statement is incorrect. Correct it and give reason also. meniscus is formed in case of confined liqu...
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