Math, asked by Deeksha2007, 1 year ago

The speed of sound in air is about 330m/s. Express this speed in km/h. How long will the sound take to travel in 99km?

Answers

Answered by abhishek00001

29

Speed of sound in air = 330 m/sec

hoping helps you

Attachments:

Answered by james00721

7

330*18/5=1188

1188/99=108/9

=12

Previous Question

Next Question

Similar questions

Social Sciences, 7 months ago

Wʜᴏ ᴅɪsᴄᴏᴠᴇʀᴇᴅ ᴛʜᴇ ᴄᴏғғᴇᴇ ᴘʟᴀɴᴛ ?

English, 7 months ago

Please help me don't spam Write properly and by your own don't use Google...

Chemistry, 7 months ago

Calculate the mass percent of different element present in ethyl alcohol (C2H5OH)...

Math, 1 year ago

The dimensions of a rectangular water tank are 2m 75cm by 1m 80cm by 1m 40cm how many litres of water does it hold when filled to the brim...

Math, 1 year ago

The dimensiona of an oil can are 26cm*26cm*45 cm. Find the area of the tin sheet required for making 20 such cans. If 1 sq m of the tin sheet cost rs. 10, find the cost of tin uaws for these 20 cans...

Physics, 1 year ago

what is the formula for spring forces if k is the spring constant...

Math, 1 year ago

HELLO EVERYBOY.... what are the zeros of the polynomial p(x)=(x+1)(x-2)? I want the full solution...........

English, 1 year ago

the pen is mightier than the sword (turn into positive degree)...