Assertion (A): A jet aircraft moving at Mach Mumber equal to 1 travels faster at an altiude of 15 km than while moving at Mach Number equal to 1 near the sea level. Reason (R): The velocity of sound depends on the temperature of the surrounding medium.

Question

Assertion (A): A jet aircraft moving at Mach Mumber equal to 1 travels faster at an altiude of 15 km than while moving at Mach Number equal to 1 near the sea level. Reason (R): The velocity of sound depends on the temperature of the surrounding medium.

TuteeHUB · Accepted Answer

Both A and R are true but R is NOT the correct explanation of A

TuteeHUB · Answer

Both A and R are true and R is the correct explanation of A

TuteeHUB · Answer

A is true but R is false

TuteeHUB · Answer

A is false but R is true

1.	Assertion (A): A jet aircraft moving at Mach Mumber equal to 1 travels faster at an altiude of 15 km than while moving at Mach Number equal to 1 near the sea level. Reason (R): The velocity of sound depends on the temperature of the surrounding medium.
A.	Both A and R are true and R is the correct explanation of A
B.	Both A and R are true but R is NOT the correct explanation of A
C.	A is true but R is false
D.	A is false but R is true
Answer» B. Both A and R are true but R is NOT the correct explanation of A

Assertion (A): A jet aircraft moving at Mach Mumber equal to 1 travels faster at an altiude of 15 km than while moving at Mach Number equal to 1 near the sea level. Reason (R): The velocity of sound depends on the temperature of the surrounding medium.

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