Answer:
Molecules in the hot water bottle are
moving faster than molecules in the skin.
Explanation:
If the molecules in the skin were to be moving faster than the water then the water would seem to be cold.
Answer:
Left or up, either one of those
Explanation:
Answer:
Option D. pH= 1.3 strong acid
Explanation:
From the question given:
The hydrogen ion concentration [H+] = 0.05 M
pH = —Log [H+]
pH = —Log 0.05
pH = 1.3
Since the pH lies between 0 and 7, the solution is acidic. Since the pH value is low, the solution is a strong acid
It a because the moons gravity pulls the water and the earths rotation moves the bump/wave
