A4.0-v battery that can store 300.0 j of energy is connected to a resistor. how much electrical charge must flow between the battery's termiñals to completely drain the battery if it is fully charged? a) 1200 c b) 0.05 c c) 0.01 c d) 75 c

Electrical charge, q = 75 C

Explanation:

It is given that,

Voltage, V = 4 V

Energy stored, E = 300 J

Energy stored in the battery is given by :

q is the electrical charge

q = 75 C

So, the electrical charge of 75 C must flow between the battery's terminals to completely drain the battery if it is fully charged. Hence, this is the required solution.

potential energy is directly proportional to height.

more height = more potential energy.

greatest increase in height = greatest increase in potential energy

where are the points with the greatest increase in height ?

has to be c-e or d-e .

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.