Answer:
Mechanical energy is the ordered movement of the molecules as a single unit. Thermal energy is the random movement of the molecules. Mechanical energy can be 100% converted to thermal energy, but thermal energy cannot be fully converted to mechanical energy.
Answer:
A procedure according to the norms.
Explanation:
If possible, proceed to fix the leak in no more than 30 days from the moment it was discovered.
Otherwise, during the first 30 days develop a planification to backfit the leak or, if needed, retire the appliance. This should be executed within one year.
Answer:
Viscosity is a measure of how much a liquid resists flowing freely.
Answer:
76.9 m/s
Explanation:
total distance travelled is 750m + 250m = 1000m
the total time taken is 13 seconds.
1000m/13s = 76.9 m/s (1dp)
