Question 1:
(0625/23/M/J/18)
Question 2:
(0972/21/O/N/18)
Question 3:
(0625/13/O/N/19)
Question 4:
(Unable to find Past Paper Question)
Answer: A
Explanation: Absolute zero is the lowest temperature possible (-273.15°C or 0 K), at which
particles have the least possible kinetic energy. Particles do not have zero gravitational
potential energy at this temperature. They do still maintain some energy due to the principle of
zero-point energy.
Question 5:
(Unable to find Past Paper Question)
Answer: C
Explanation/Calculation:
Question 6:
(0625/21/O/N/18)
Question 7:
(0625/23/O/N/19)
Question 8:
(0625/12/M/J/19)
Question 9:
(0625/11/O/N/21 )
Question 10:
(0625/21/M/J/22)
Question 11:
(0625/43/M/J/20)
Question 12:
(0625/04/SP/16)
Question 13: (MCQ)
(0625/23/M/J/23)
Question 14:
(Unable to find Past Paper Question)
Answer:
Formula: C = K - 273.15
C = 300 - 273.15
C = 26.85
Question 13:
(0625/42/F/M/18)