Where p0 is the atmospheric pressure at sea level and k is a constant. If the atmospheric pressure is 14.7 lb/in.2 at sea level and 12.6 lb/in.2 at 4,000 ft, find the atmospheric pressure at an altitude of 10,000 ft. (Round your answer to two decimal places.)

The value of pressure at an altitude of 10000 ft = 10

Step-by-step explanation:

Given data

Atmospheric pressure = 14.7

Pressure at 4000 ft = 12.6

If temperature is constant then the atmospheric pressure is varies with the altitude according to law

P (h) = ------ (1)

where k= constant & h = height

12.6 = 14.7

0.857 =

㏑ 0.857 = - 4000 k

-0.154 = - 4000 k

k = 3.85 ×

Thus the atmospheric pressure at an altitude of 10,000 ft is

14.7 × ----- (2)

Product of k & h is

k h = 3.85 × × 10000

k h = 0.385

Put his value of k h = 0.385  in equation (2) we get

14.7 ×

10

This is the value of pressure at an altitude of 10000 ft.

answer: 177/8

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )