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