Answer:
Electrolysis will be slowed.
Explanation:
Cold water is more dense and therefore it can slow down electrolysis process. Efficiency of electrolysis variate with change in temperature of water.The efficiency of electrolysis increases with increase in temperature of the water. If cold water is used then the process will be slowed down.
Answer:
A
Explanation:
The answer would be A because when feet push down on anything, the force will push down the skateboard
Answer:
Convection. Convection is the transfer of heat energy in a fluid. ... As the rock's temperature rises due to conduction, heat energy is released into the atmosphere, forming a bubble of air which is warmer than the surrounding air. This bubble of air rises into the atmosphere.
Explanation:
Hope this helps!
The approximate height of the tsunami in Alaska in 1958 is 1720ft
Answer:
0.3847 m/s
Explanation:
= Intensity = 
d = Diameter = 20 cm
r = Radius = 
c = Speed of light = 
s = Distance = 100 m
P = Power = 22 MW
Pressure due to the laser is given by

Force is given by

Acceleration is given by

Speed of the block would be

The speed of the block is 0.3847 m/s