5. A form of energy that flows from a region of high temperature to a region of low temperature
a. Heat
b. Thermal energy
c Heat transfer
d. Kinetic energy
6. The total stored energy of the particles in an object is called
a heat
b. thermal energy
c kinetic energy
d. temperature
7. Which type of heat transfer is used when the ice melts in the palm of your hands?
a Convection
b. Conduction
c. Radiation
d. Dispersion
8. What is the method of heat transfer takes place when roasting a chicken over a flame?
a Convection
b. Conduction
c. Radiation
d. Dispersion
9. An arrangement of electromagnetic waves based on increasing frequencies. a. Temperature
b. Radiation
c. Convection
d. Electromagnetic Spectrum
10. The region in the electromagnetic spectrum that is visible to the human eye. Otherwise known as visible light
a. Dispersion
b. Light energy
C. ROYGBIV
d. Visible spectrum
11. It is described as the "hotness or coldness of a body.
a. Heat
b. Temperature
c. Radiation
d. Thermal energy
12. A mode of heat transfer that does not need particles or a medium to take place.
a. Radiation
b Dispersion
c Conduction
d. Convection
13. The transparent glass pyramid bounded by four triangular surfaces that separate white light into spectrum of colors.
a. Reflection
b. Refraction
c Prism
d. Convex
14. Which of the following best explains the scenatio below? On a summer morning. John walks barefoot across his paved driveway with no problem. However, later that afternoon he steps barefoot onto the same driveway and must quickly run off because the bottoms of his feet feel like they are burning
a. As the temperature increased during the day, the particles in the pavement moved slower and the thermal energy increased
b. As the temperature increased during the day, the particles in the pavement moved slower and the thermal energy decreased
C. As the temperature increased during the day, the particles in the pavement moved faster and the thermal energy Increased.
D.As the temperature increased during the day, the particles in the pavement moved faster and the thermal energy decreased
15. A pan of water is set on a stove. After the heat is turned on the temperature of the water begins to and the thermal energy of the water
a. decrease, decreases
b.decrease, increases
c.increase, increases
d. increase, decreases
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Answer:
5. HEAT
6. Thermal energy
7. CONDUCTION
8. RADIATION
9. Electromagnetic Spectrum
10. Visible spectrum
11. TEMPERATURE
12. RADIATION
13. PRISM
14. C
15.increase, decreases
Explanation:
Answer:
1. B
2. C
3. A
4. C
5. B
6. D
7. B
8. A
9. C
10. D
11.D
12.B
13.A
14. D
15. C