Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Hot
B) Solar
C) Nuclear
D) Thermal
  • 2. Heat is measured in measurements called?
A) Amplitude
B) Thermometer
C) Thermostat
D) Temperature
  • 3. Heat MOVES in three ways. What are they?
A) Heat, Cold, and Warm
B) Light, Sound, and Feeling
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) Room Temperature
C) equally concluded
D) Balance
  • 5. When an object is cooled it expands?
A) Neither true or Flase
B) only if its liquid
C) True
D) False
  • 6. When an object is heated, it usually becomes less dense?
A) True
B) Neither true or false
C) False
D) Only if it is melted
  • 7. There are how many light sources in the EMS?
A) Eight
B) Six
C) Seven
D) Too many to count
  • 8. Radiation is
A) Light that moves through space
B) transfer of energy through either liquid or air currents
C) ROY G BIV
D) Transfers energy by direct contact of one substance to another substance
  • 9. Convection 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
  • 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) Convection, Conduction, and Radiation
B) The seven colors of the visible light spectrum
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) Crest, Trough, and Wave length
B) Crust, Mantle, and Core
C) Convection, Conduction, and Radiation
D) Crust, Toughness, and longevity
  • 13. Which wave has the LONGEST wave
A) Microwave
B) Visible
C) Radio
D) Gamma
  • 14. Which wave has the SHORTEST wave
A) Gamma
B) Microwave
C) Visible
D) Radio
  • 15. Radio waves have the MOST energy
A) False
B) Neither true or False
C) True
D) Radio is not an EM wave
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Ben Franklin
B) Roy G Biv
C) Isaac Newton
D) Albert Einstein
  • 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) That is the only color given off by a substance
B) The color we see is REFRACTED and the other colors are absorbed
C) The color we see is REFLECTED and the other colors absorbed
D) We see all the colors all the time
  • 19. What happens when light is REFRACTED?
A) The light bounces back in the opposite direction
B) The light is bent or manipulated
C) can only happen at night
D) Can only happen in the day time
  • 20. An insulator
A) Helps you see better
B) Draws the energy to itself
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) Microwave
B) Ultraviolet
C) Infrared
D) Microwaves
  • 23. Broadband Wireless Internet?
A) Ultraviolet
B) Radio
C) Microwave
D) Infrared
  • 24. Microwave Oven
A) Convection
B) Radiation
C) Conduction
D) Electricity
  • 25. Oven
A) Electricity
B) Radiation
C) Convection
D) Conduction
  • 26. Stove Top - Burners on Stove
A) Radiation
B) Chemical
C) Convection
D) Conduction
  • 27. Cancer Treatments
A) Microwave
B) Ultraviolet
C) Gamma
D) Radio
  • 28. Airport Security
A) Gamma
B) x-Ray
C) Radio
D) Microwave
  • 29. Tanning Beds
A) Microwave
B) Gamma
C) Ultraviolet
D) X-Ray
  • 30. TV Broadcasts
A) Visible
B) Gamma
C) Radio
D) Microwave
  • 31. Cell Phone Comunication
A) Radio
B) Microwave
C) Gamma
D) Ultraviolet
  • 32. Fire
A) Convection
B) Conduction
C) Physical
D) Radiation
  • 33. Light Bulb
A) Conduction
B) Radiation
C) Convection
D) Chemical
  • 34. X-Ray Picture
A) Gamma
B) conduction
C) Radiation
D) X-Ray
  • 35. Fish Tank with Heater
A) Conduction
B) Radiation
C) Electricity
D) Convection
  • 36. Frequency means
A) How many waves pass a certain point in one minute
B) How many waves pass a certain point in one hour
C) How many waves pass a certain point in one second
D) the measurement from the crest to the trough
  • 37. Mixing Colored Paints together is called
A) Color Addition
B) Crayola Colors
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 rubber glove
B) A bag of air
C) A bucket of water
D) A piece of metal
  • 40. Heat ALWAYS travels
A) From Hot to Cold
B) From Cold to Hot
C) In a Current ONLY
D) By Contact ONLY
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