Answer:
Here are the names and symbols
H is Hydrogen
Au is Gold
Potassium is K
Mg is Magnesium
Zinc is Zn
Iron is Fe
Cl is Chlorine
Na is Natrium/Sodium
Copper is Cu
Ag is Silver
I believe it is, since the heat causes the water to evaporate and cause condensation,
Answer:
h = 2.5 m
Explanation:
Given that,
Mass of a ball, m = 1.5 kg
Initial velocity of the ball, u = 7 m/s
We need to find the maximum height reached by the ball. Let it is be h. Using the conservation of energy to find it such that,

Put all the values,

So, it will reach to a height of 2.5 m.
Exothermich cools and endo heats so it heats