Physics, 31.12.2019 18:31 superstarsara5ouh83x
Sound waves are converted finally into which of these signals in order to be processed by the brain?
a.
electrical signal waves
b.
pressure waves
c.
longitudinal waves
d.
high-frequency transverse waves
e.
low-frequency transverse waves
Answers: 1
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A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.
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On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?
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Which accounts for an increase in the temperature of a gas that is kept a constant volume
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Sound waves are converted finally into which of these signals in order to be processed by the brain?...
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