#1
Which of the following is an example of conduction?
1 answered
#2
What happens to the particles of a substance when it changes from a solid to a liquid?
1 answered
#3
Which of the following is an example of radiation?
1 answered
#4
What is the process by which a gas changes into a liquid?
1 answered
#5
What is the name of the process where a gas changes directly into a solid without becoming a liquid first?
1 answered
#6
Which property of a material refers to its resistance to flow?
1 answered
#7
Which of the following materials is the best conductor of electricity?
1 answered
#8
Which statement accurately describes the first law of thermodynamics?
1 answered
#9
What is the main factor that determines the specific heat capacity of a substance?
1 answered
#10
Which property of a material is a measure of its ability to conduct heat?
1 answered
#11
What is the term for the transfer of energy due to the movement of fluids?
1 answered
#12
What is the process by which a substance absorbs heat energy and changes from a solid to a liquid?
1 answered
#13
Which type of energy transfer does not require a medium?
1 answered
#14
What is the unit of measurement for specific heat capacity?
1 answered
#15
Which process involves the direct conversion of solid to gas without passing through the liquid phase?
1 answered
#16
Which law of thermodynamics states that the entropy of an isolated system always increases?
1 answered
#17
Which law of thermodynamics states that the energy of a closed system is constant?
1 answered
#18
What is the term for the transfer of energy through electromagnetic waves?
1 answered
#19
Which process involves the conversion of a gas directly into a solid without passing through the liquid phase?
1 answered