Question

The velocity of sound in ain is 332 mls. If
the unit of length
length is km and unit of time
is hour what would be the value of velocity
​

Answer 1

Answer:

We know that 1 m=10

−3

km

Also, 1 s=

3600

1

hr

Velocity=332

s

m

=332×

(

3600

1

)hr

10

−3

km

≈1195km/hr