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