Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Nuclear
B) Thermal
C) Hot
D) Solar
  • 2. Heat is measured in measurements called?
A) Thermometer
B) Temperature
C) Thermostat
D) Amplitude
  • 3. Heat MOVES in three ways. What are they?
A) Light, Sound, and Feeling
B) Convection, Conduction, and Radiation
C) Heat, Cold, and Warm
D) Convection, Connection, and Radio
  • 4. When heat energy moves from a hot object to a cold object and both finally reaxch the same temperature, this is called?
A) equally concluded
B) Room Temperature
C) Thermal Equilibrium
D) Balance
  • 5. When an object is cooled it expands?
A) False
B) Neither true or Flase
C) True
D) only if its liquid
  • 6. When an object is heated, it usually becomes less dense?
A) Only if it is melted
B) True
C) Neither true or false
D) False
  • 7. There are how many light sources in the EMS?
A) Too many to count
B) Eight
C) Seven
D) Six
  • 8. Radiation is
A) Light that moves through space
B) Transfers energy by direct contact of one substance to another substance
C) ROY G BIV
D) transfer of energy through either liquid or air currents
  • 9. Convection is
A) Light that moves through space
B) Transfers energy by direct contact of one substance to another substance
C) ROY G BIV
D) transfer of energy through either liquid or air currents
  • 10. Conduction is
A) Light that moves through space
B) ROY G BIV
C) Transfers energy by direct contact of one substance to another substance
D) transfer of energy through either liquid or air currents
  • 11. What does ROY G BIV stand for
A) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
B) Convection, Conduction, and Radiation
C) The seven colors of the visible light spectrum
D) The name of the man that discovered the Visible light spectrum
  • 12. What are the three parts of a light wave?
A) Convection, Conduction, and Radiation
B) Crest, Trough, and Wave length
C) Crust, Mantle, and Core
D) Crust, Toughness, and longevity
  • 13. Which wave has the LONGEST wave
A) Radio
B) Visible
C) Microwave
D) Gamma
  • 14. Which wave has the SHORTEST wave
A) Visible
B) Microwave
C) Radio
D) Gamma
  • 15. Radio waves have the MOST energy
A) Neither true or False
B) Radio is not an EM wave
C) False
D) True
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Ben Franklin
B) Albert Einstein
C) Isaac Newton
D) Roy G Biv
  • 17. What is in our eyes that allows us to see colors?
A) Cones, Bells, and Pupil
B) The Cornea and eye lashes
C) Cones, Rods, and Optic Nerve
D) It is the sun and not our eyes that let us see
  • 18. When we see a color it is because?
A) The color we see is REFRACTED and the other colors are absorbed
B) That is the only color given off by a substance
C) We see all the colors all the time
D) The color we see is REFLECTED and the other colors absorbed
  • 19. What happens when light is REFRACTED?
A) can only happen at night
B) The light bounces back in the opposite direction
C) Can only happen in the day time
D) The light is bent or manipulated
  • 20. An insulator
A) Keeps temperature in or out
B) Draws the energy to itself
C) Helps you see better
D) Does nothing at all
  • 21. A conductor
A) Darws energy toward itself
B) Does nothing at all
C) Keeps temperature in or out
D) Helps the train engineer collect tickets
  • 22. Night Vision Goggles?
A) Microwave
B) Microwaves
C) Ultraviolet
D) Infrared
  • 23. Broadband Wireless Internet?
A) Microwave
B) Infrared
C) Radio
D) Ultraviolet
  • 24. Microwave Oven
A) Conduction
B) Electricity
C) Convection
D) Radiation
  • 25. Oven
A) Radiation
B) Convection
C) Conduction
D) Electricity
  • 26. Stove Top - Burners on Stove
A) Convection
B) Radiation
C) Chemical
D) Conduction
  • 27. Cancer Treatments
A) Gamma
B) Microwave
C) Ultraviolet
D) Radio
  • 28. Airport Security
A) Radio
B) Gamma
C) Microwave
D) x-Ray
  • 29. Tanning Beds
A) Microwave
B) Gamma
C) Ultraviolet
D) X-Ray
  • 30. TV Broadcasts
A) Microwave
B) Radio
C) Visible
D) Gamma
  • 31. Cell Phone Comunication
A) Radio
B) Ultraviolet
C) Gamma
D) Microwave
  • 32. Fire
A) Physical
B) Convection
C) Conduction
D) Radiation
  • 33. Light Bulb
A) Radiation
B) Chemical
C) Convection
D) Conduction
  • 34. X-Ray Picture
A) Radiation
B) X-Ray
C) conduction
D) Gamma
  • 35. Fish Tank with Heater
A) Electricity
B) Convection
C) Conduction
D) Radiation
  • 36. Frequency means
A) How many waves pass a certain point in one hour
B) How many waves pass a certain point in one minute
C) the measurement from the crest to the trough
D) How many waves pass a certain point in one second
  • 37. Mixing Colored Paints together is called
A) Crayola Colors
B) Color Addition
C) Color Subtraction
D) Color Blindness
  • 38. The best insulator of cold would be?
A) Water in a bottle
B) Paper bags
C) A piece of wood
D) Styrofoam
  • 39. The best conductor of electricity would be
A) A bucket of water
B) A piece of metal
C) A rubber glove
D) A bag of air
  • 40. Heat ALWAYS travels
A) From Cold to Hot
B) By Contact ONLY
C) In a Current ONLY
D) From Hot to Cold
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