Answer: D
Explanation: there is less light at that point.
Answer:
B. 161.5 J
Explanation:
= Number of moles = 0.37
= Rise in the temperature of the oxygen gas = 15 K
= heat added in order to raise the temperature
= specific heat at constant pressure = 3.5
At constant pressure, heat is given as

Answer:
True
Explanation:
Atoms of the same element will always have the same atomic mass or the mass listed in the periodic table.