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