Answer:
rotation
Explanation:
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Your answer is B.
The relationship between medium temperature and speed of sound is a direct relationship: when one factor increases, the other increases as is shown in graph B. The British would choose the the time of day which would give the lowest speed of sound, because this would be easiest to break. Graph B shows that the lowest speed of sound would occur with the lowest air temperature - in the morning.
Answer:
A variable (often denoted by x ) whose variation does not depend on that of another.
Explanation:
Answer:
Water
Explanation:
Because it does not conduct much energy.
Sawmills rely on electricity to run the cutting blade.
