Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Thermal
B) Solar
C) Hot
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) Heat, Cold, and Warm
C) Convection, Conduction, and Radiation
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) Thermal Equilibrium
B) equally concluded
C) Room Temperature
D) Balance
  • 5. When an object is cooled it expands?
A) Neither true or Flase
B) False
C) only if its liquid
D) True
  • 6. When an object is heated, it usually becomes less dense?
A) Only if it is melted
B) Neither true or false
C) False
D) True
  • 7. There are how many light sources in the EMS?
A) Eight
B) Too many to count
C) Six
D) Seven
  • 8. Radiation 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
  • 9. Convection is
A) Light that moves through space
B) Transfers energy by direct contact of one substance to another substance
C) transfer of energy through either liquid or air currents
D) ROY G BIV
  • 10. Conduction is
A) transfer of energy through either liquid or air currents
B) Light that moves through space
C) ROY G BIV
D) Transfers energy by direct contact of one substance to another substance
  • 11. What does ROY G BIV stand for
A) The name of the man that discovered the Visible light spectrum
B) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
C) Convection, Conduction, and Radiation
D) The seven colors of the visible light spectrum
  • 12. What are the three parts of a light wave?
A) Crust, Toughness, and longevity
B) Crust, Mantle, and Core
C) Crest, Trough, and Wave length
D) Convection, Conduction, and Radiation
  • 13. Which wave has the LONGEST wave
A) Microwave
B) Radio
C) Visible
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) Isaac Newton
B) Roy G Biv
C) Ben Franklin
D) Albert Einstein
  • 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) The Cornea and eye lashes
C) Cones, Rods, and Optic Nerve
D) Cones, Bells, and Pupil
  • 18. When we see a color it is because?
A) The color we see is REFRACTED and the other colors are absorbed
B) The color we see is REFLECTED and the other colors absorbed
C) We see all the colors all the time
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) 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) Does nothing at all
B) Helps you see better
C) Draws the energy to itself
D) Keeps temperature in or out
  • 21. A conductor
A) Darws energy toward itself
B) Keeps temperature in or out
C) Does nothing at all
D) Helps the train engineer collect tickets
  • 22. Night Vision Goggles?
A) Microwave
B) Infrared
C) Ultraviolet
D) Microwaves
  • 23. Broadband Wireless Internet?
A) Infrared
B) Radio
C) Microwave
D) Ultraviolet
  • 24. Microwave Oven
A) Radiation
B) Electricity
C) Convection
D) Conduction
  • 25. Oven
A) Radiation
B) Conduction
C) Convection
D) Electricity
  • 26. Stove Top - Burners on Stove
A) Conduction
B) Radiation
C) Chemical
D) Convection
  • 27. Cancer Treatments
A) Ultraviolet
B) Radio
C) Gamma
D) Microwave
  • 28. Airport Security
A) Gamma
B) Microwave
C) Radio
D) x-Ray
  • 29. Tanning Beds
A) X-Ray
B) Gamma
C) Microwave
D) Ultraviolet
  • 30. TV Broadcasts
A) Radio
B) Gamma
C) Microwave
D) Visible
  • 31. Cell Phone Comunication
A) Radio
B) Microwave
C) Gamma
D) Ultraviolet
  • 32. Fire
A) Conduction
B) Radiation
C) Physical
D) Convection
  • 33. Light Bulb
A) Convection
B) Radiation
C) Chemical
D) Conduction
  • 34. X-Ray Picture
A) conduction
B) X-Ray
C) Gamma
D) Radiation
  • 35. Fish Tank with Heater
A) Radiation
B) Conduction
C) Electricity
D) Convection
  • 36. Frequency means
A) the measurement from the crest to the trough
B) How many waves pass a certain point in one hour
C) How many waves pass a certain point in one second
D) How many waves pass a certain point in one minute
  • 37. Mixing Colored Paints together is called
A) Color Addition
B) Color Blindness
C) Crayola Colors
D) Color Subtraction
  • 38. The best insulator of cold would be?
A) A piece of wood
B) Styrofoam
C) Paper bags
D) Water in a bottle
  • 39. The best conductor of electricity would be
A) A bag of air
B) A piece of metal
C) A rubber glove
D) A bucket of water
  • 40. Heat ALWAYS travels
A) In a Current ONLY
B) By Contact ONLY
C) From Cold to Hot
D) From Hot to Cold
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