What kind of relationship is there between speed and frequency? And why? (direct, inverse or not related)

Speed and frequency are directly proportional to each other.

Explanation:

The relationship between speed, frequency and wavelength is given by :

Where

v is speed

f is frequency

is wavelength

It can be seen that the relation between the speed and the frequency is direct. It means as the speed increases, the frequency will increase and vice versa.

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2