High School

A car driver measures a tire pressure of 320 kPa. What is the absolute pressure in the tire?

A. 0 kPa
B. 219 kPa
C. 101 kPa
D. 421 kPa
E. 320 kPa

Answer :

Answer:

(D) 421 kPa

Explanation:

The absolute pressure of the tire is equal to the pressure measured plus the atmospheric pressure of 101 kPa. Then, the absolute pressure is

P = 320 kPa + 101 kPa

P = 421 kPa

So, the answer is

(D) 421 kPa

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