Physics, asked by srijalulak24054, 6 months ago

The velocity of sound in air at 20C is 340 m/s, Calculate the velocity at i) 0C and ii) 30C. What is the velocity at 20C if the pressure changes from 76 to 75 cm of Hg?

Answers

Answered by pratyush9675

1

Answer:

sorry I have not getted your question but I will try

Previous Question

Next Question

Similar questions

Math, 3 months ago

if 10=100 than the square root of 100 of 1000...

Math, 3 months ago

lyur. 9. What is the amount spent on colouring a square wall of a room at * 150 per sq. m if the sides of the wall measure 15 m?

Math, 3 months ago

5. किसी A.P. का प्रथम पद 5, अतिम पद 45 और योग 400 है। पदों की संख्या और सार्व अंतर ज्ञात कीजिए।...

Math, 6 months ago

Answer this quickly and i will mark you as a Brainliest! Find the remainder of the following problems using Remainder Theorem. ( x∧3 - 7x - 6 ) Divided by ( x - 4 ) choices: - 6 - 2 - 1 - 0...

Social Sciences, 6 months ago

व्हाट इज दांडी मार्च प्लीज रिप्लाई मी...

Social Sciences, 11 months ago

which of the following is not a l a g o n l a k e lake...

Math, 11 months ago

find the mean proportional between 36 and 9...

Accountancy, 11 months ago

Income Number of person 0-1 13 1-2 90 2-3 81 3-5 117 5-10 66 10-25 27 25-50 6 50-100 2 100-1000 3 find mean ...