(01.06 MC) The formula f=
2
where f = frequency, c = wave speed, and 1 = wavelength is used to calculate fre
Oc=f-1
O c = fx
Oc=f+
Oc=

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation:

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

b

step-by-step explanation:

oof

step-by-step explanation: