Heat Transfer, Phases of Matter and
energy, Density Exam 2026 Questions and
Answers Graded A+
conduction - Correct answer-heat transfer by direct contact of matter; mainly
requires a solid
convection - Correct answer-thermal energy is transferred by the movement of
matter; this happens in gasses and liquids; WARM MATTER expands and floats
and LESS WARM MATTER contracts and SINKS; this makes gas and liquid flow
in a pattern
radiation - Correct answer-heat is transferred through electromagnetic waves;
matter is not needed at all to transfer energy; thermal energy travels through space
conductor - Correct answer-a material that transfers energy easily because of the
particle arrangement; metals
insulator - Correct answer-a material that does not easily transfer thermal energy or
electric current between its particles
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, thermal energy - Correct answer-heat energy; when temperatures increase,
molecules vibrate, expand, and float; this causes a variety of scientific phenomena
direct contact - Correct answer-how thermal energy is transferred in conduction
indirect contact - Correct answer-in radiation, thermal energy is transferred through
this type of contact using electromagnetic waves, energy travels through space
Fahrenheit - Correct answer-the units of measure used to measure temperature in
the customary measurement system
heat - Correct answer-a measurement of the total energy in a substance; both the
kinetic and potential energy found in the matter
kinetic energy - Correct answer-energy of motion
temperature - Correct answer-the measure of the amount of energy in matter
thermometer - Correct answer-the scientific tool used to measure temperature, or
the amount of heat in matter
celsius - Correct answer-metric degrees for measuring temperature
transfer - Correct answer-to move something - heat moves to a place where the
temperatures are cooler
Conduction - Correct answer-Touch Light Bulb
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energy, Density Exam 2026 Questions and
Answers Graded A+
conduction - Correct answer-heat transfer by direct contact of matter; mainly
requires a solid
convection - Correct answer-thermal energy is transferred by the movement of
matter; this happens in gasses and liquids; WARM MATTER expands and floats
and LESS WARM MATTER contracts and SINKS; this makes gas and liquid flow
in a pattern
radiation - Correct answer-heat is transferred through electromagnetic waves;
matter is not needed at all to transfer energy; thermal energy travels through space
conductor - Correct answer-a material that transfers energy easily because of the
particle arrangement; metals
insulator - Correct answer-a material that does not easily transfer thermal energy or
electric current between its particles
©COPYRIGHT 2025,ALL RIGHTS RESERVED 1
, thermal energy - Correct answer-heat energy; when temperatures increase,
molecules vibrate, expand, and float; this causes a variety of scientific phenomena
direct contact - Correct answer-how thermal energy is transferred in conduction
indirect contact - Correct answer-in radiation, thermal energy is transferred through
this type of contact using electromagnetic waves, energy travels through space
Fahrenheit - Correct answer-the units of measure used to measure temperature in
the customary measurement system
heat - Correct answer-a measurement of the total energy in a substance; both the
kinetic and potential energy found in the matter
kinetic energy - Correct answer-energy of motion
temperature - Correct answer-the measure of the amount of energy in matter
thermometer - Correct answer-the scientific tool used to measure temperature, or
the amount of heat in matter
celsius - Correct answer-metric degrees for measuring temperature
transfer - Correct answer-to move something - heat moves to a place where the
temperatures are cooler
Conduction - Correct answer-Touch Light Bulb
©COPYRIGHT 2025,ALL RIGHTS RESERVED 2
