solve it by step by step explanation
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Step-by-step explanation:
The air here on Earth allows sound waves to move from one point to another (sound can also move through water, steel, earth, etc… ... Thus there is no sound on the Moon. In empty space, there is no air, and what we call "sound" is actually vibrations in the air
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Answer:
the capacity of he tank is 27L .
Step-by-step explanation:
volume of the tank is = 20 x 30 x 45
= 27,000 cm³
= 27,000 ml
= 27 litres
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