Answer:
The absolute pressure in the tank is 594 kPa.
Explanation:
Given that,
Gage pressure = 500 kPa
Atmospheric pressure = 94 kPa
Absolute pressure :
The absolute pressure is the addition of atmospheric pressure and gage pressure.
We need to calculate the absolute pressure in the tank
Using formula of absolute pressure
In mathematically form,
Put the value into the formula
Hence, The absolute pressure in the tank is 594 kPa.
Time period of pendulum is given by
Here,
L is length
g is acceleration due to gravity
Therefore we can determine that the period of the pendulum is directly proportional to the square root of the length of the rope.
Therefore, it is necessary to increase the length of the rope to increase the period so that it counts the seconds more slowly. The correct answer is A.
Natural gas, nuclear reactions, wind, water
Answer:
C
Explanation:
Kingdom Fungi does not include trees and vegetables. It includes mushrooms, mildew, mold, rust, and I think yeast.
