AFNS — AFNS Physics
Heat and Thermodynamics
Page 4 of 5
#25 Internal energy of ideal gas depends on:
A) Temperature
B) Volume only always
C) Pressure only
D) Colour
Answer: A
#26 Boyle law at constant T:
A) PV constant
B) V/T constant
C) P/T constant
D) P constant
Answer: A
#27 Charles law at constant P:
A) V/T constant
B) PV constant
C) PT constant
D) V constant
Answer: A
#28 Stefan-Boltzmann law for:
A) Radiation power and T
B) Conduction
C) Sound
D) Gravity
Answer: A
#29 Wien law relates:
A) Peak wavelength and temperature
B) Pressure volume
C) Force mass
D) Charge field
Answer: A
#30 Greenhouse effect traps:
A) Infrared radiation
B) All UV
C) Only visible
D) Only X-ray
Answer: A
#31 Clinical thermometer range about:
A) 35-42 C
B) 0-100 C
C) -50 to 50
D) 0-200 C
Answer: A
#32 Thermal conductivity unit concept:
A) Heat flow per area per gradient
B) Joule only
C) Newton
D) Ampere
Answer: A
Page 4 of 5
Register or Login for comments
Comments: