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