Question
Sound cannot pass through
–Solution
Sound is a mechanical wave that is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the range of hearing. Sound also travels through plasma. Sound is a sequence of waves of pressure that propagates through compressible media such as air or water. (Sound can propagate through solids as well, but there are additional modes of propagation). Sound cannot travel through a vacuum because it does not provide the medium to propagate.
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In the questions given below, there are three statements followed by three conclusions I, II and III. You have to take the three given statements to be...
In the questions given below there are three statements followed by three conclusions I, II and III. You have to take the three given statements to be ...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Two statements are given followed by three conclusions numbered I, II, and III assuming the statements to be true, even if they seem to be at variance...
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