In this wave, there is a vertical line which represents what part of the wave? es )
A
amplitude.
B)
crest
trough
D)
wavelength

The weights of bags filled by a machine are normally distributed with a standard deviation of 0.05 kilograms and a mean that can be set by the operator. at what level should the mean weight be set if it required that only 1% of the bags weigh less than 9.5 kilograms? round the answer to 2 decimal places.

What types of radiation make up the electromagnetic spectrum?

The electric field inside a battery generates an electric potential difference of 12v. the plates are seperated by a distance of 0.25m. what strength of the electric field?