The answer is 7 because I just took the test!
Answer:
24 hours
Explanation:
you must exchange insurance details after a collision if someone is injured. Otherwise you must report the collision to us as soon as possible (and no later than 24 hours). Although you must report such a collision straight away you should always seek medical help in the first instance.
Answer:
engine
Explanation:
as long as the engine and evrything is running it should be good
Answer:
The required bulk modulus is
Psi. So, the answer is non of these.
Explanation:
Change in pressure of the fluid is directly proportional to the volumetric strain. The constant of proportionality is the bulk modulus of the fluid.
Step1
Given:
Percentage change in volume is 1%.
Change in pressure is 10000 Psi.
Calculation:
Step2
Volumetric strain is calculated as follows:


Step3
Bulk modulus is calculated as follows:
\frac{\bigtriangleup V}{V}=0.01


K = 1000000 Psi.
Thus, the required bulk modulus is
Psi.