Find the speed of sound in mercury, which has a bulk modulus of approximately 2.80 x 1010 n/m2 and a density of 13600 kg/m3. km/s

The speed of sound in mercury is 5167.08 km/hr

Explanation:

To calculate the speed of sound in any liquid, we use the equation:

We are given:

Bulk modulus =

Density of liquid =

Putting values in above equation, we get:

Converting the given quantity into km/hr, we use the conversion factors:

1 km = 1000 m

1 hr = 3600 s

So,

Hence, the speed of sound in mercury is 5167.08 km/hr

32: from largest to smallest, this hierarchy includes eons, eras, periods, epochs, and ages.

33: answer is c

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they are non-matter

explanation:

they are non-matter. basically, any type of energy or any abstract concept is an example of something that does not matter. other examples include dreams, magnetism, radio, and hate