6. Practice. The speed of sound at sea level is normally about 340 ms. An ambulance has a
siren with a frequency of 10,000 Hz. After passes an observer, the observer records a
frequency of 9,500 Hz.
What is the velocity of the ambulance?

hi,

the capital city of australia is canberra.

since electrons are negative the answer is neagtaive

you gotta add the following molecules so we can give u an answer

explanation:

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .