Aparticular track event has runners going 400 meters. how far is this in cm? tell me how you got the answer too.

On the scale, 1 meter equals 100 centimeters, which means that you multiply 400 times 100 and get a totak of 40000 centimeters.

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete