Book 3: 3-08 - Introduction to Thermodynamics: Flashcards
The Fahrenheit scale considers the boiling point of water to be:
Select one:
A. 212°
B. 0°
C. 32°
D. 100°
E. 200°
A. 212°
The term used to describe the solid-to-fluid change of state during the addition of heat it:
Select one:
A. Latent heat of condensation
B. Latent heat of plasma
C. Latent heat of fusion
D. Latent heat of solidification
E. Latent heat of evaporation
C. Latent heat of fusion
If the pressure is 100 kPa absolute the 1 litre of water will become about ____ litres of steam.
Select one:
A. 460
B. 129 000
C. 1695
D. 335
E. 2257
C. 1695
The units of temperature measurement are degrees in the SI system the scale used for normal measurement is:
Select one:
A. Kelvin
B. Fahrenheit
C. Absolute
D. Celsius
E. Rankin
D. Celsius
As the temperature of water drops below 4°C:
Select one:
A. It gains thermal energy
B. It begins to expand
C. It’s density remains unchanged
D. It contracts
E. Ice begins to form
B. It begins to expand
At this level, matter should be considered to include all of the following except:
Select one:
A. Occupy space
B. Have no physical properties
C. Be solid or liquid or gas
D. Have chemical properties
E. Have mass
B. Have no physical properties
On the Kelvin scale 0 K (absolute zero) is equal to _____ on the Celsius scale.
Select one:
A. -460°
B. 0°
C. -32°
D. 212°
E. -273°
E. -273°
The standard _____ is used to obtain Relative Density when comparing other solids and liquids.
Select one:
A. Oil
B. Alcohol
C. Carbon dioxide
D. Water
E. Air
D. Water
The latent heat of fusion of ice is equal to:
Select one:
A. 2.135 kJ/kg/°C
B. 4.183 kJ/kg/°C
C. 2257 kJ/kg
D. 2.093 kJ/kg/°C
E. 335 kJ/kg
E. 335 kJ/kg
The heat that is added to or removed from a substance and causes the substances temperature to change is called:
Select one:
A. Super temperature
B. Entropy
C. Latent heat
D. Enthalpy
E. Sensible heat
E. Sensible heat
