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Energy, Light, Electromagnetic Spectrum, and Heat
Contributed by: Messer
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Hot
B) Nuclear
C) Thermal
D) Solar
  • 2. Heat is measured in measurements called?
A) Temperature
B) Thermometer
C) Thermostat
D) Amplitude
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Conduction, and Radiation
B) Light, Sound, and Feeling
C) Heat, Cold, and Warm
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) Balance
C) Room Temperature
D) equally concluded
  • 5. When an object is cooled it expands?
A) False
B) True
C) only if its liquid
D) Neither true or Flase
  • 6. When an object is heated, it usually becomes less dense?
A) Only if it is melted
B) True
C) False
D) Neither true or false
  • 7. There are how many light sources in the EMS?
A) Seven
B) Eight
C) Too many to count
D) Six
  • 8. Radiation is
A) ROY G BIV
B) Light that moves through space
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) 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
  • 10. Conduction is
A) transfer of energy through either liquid or air currents
B) Transfers energy by direct contact of one substance to another substance
C) ROY G BIV
D) Light that moves through space
  • 11. What does ROY G BIV stand for
A) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
B) The seven colors of the visible light spectrum
C) The name of the man that discovered the Visible light spectrum
D) Convection, Conduction, and Radiation
  • 12. What are the three parts of a light wave?
A) Crust, Toughness, and longevity
B) Convection, Conduction, and Radiation
C) Crust, Mantle, and Core
D) Crest, Trough, and Wave length
  • 13. Which wave has the LONGEST wave
A) Visible
B) Radio
C) Microwave
D) Gamma
  • 14. Which wave has the SHORTEST wave
A) Visible
B) Radio
C) Microwave
D) Gamma
  • 15. Radio waves have the MOST energy
A) Neither true or False
B) Radio is not an EM wave
C) True
D) False
  • 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) It is the sun and not our eyes that let us see
B) Cones, Rods, and Optic Nerve
C) Cones, Bells, and Pupil
D) The Cornea and eye lashes
  • 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) The color we see is REFRACTED and the other colors are absorbed
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) The light is bent or manipulated
D) Can only happen in the day time
  • 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) Helps the train engineer collect tickets
B) Does nothing at all
C) Keeps temperature in or out
D) Darws energy toward itself
  • 22. Night Vision Goggles?
A) Ultraviolet
B) Microwave
C) Microwaves
D) Infrared
  • 23. Broadband Wireless Internet?
A) Microwave
B) Ultraviolet
C) Infrared
D) Radio
  • 24. Microwave Oven
A) Conduction
B) Radiation
C) Convection
D) Electricity
  • 25. Oven
A) Convection
B) Radiation
C) Conduction
D) Electricity
  • 26. Stove Top - Burners on Stove
A) Chemical
B) Convection
C) Radiation
D) Conduction
  • 27. Cancer Treatments
A) Ultraviolet
B) Radio
C) Gamma
D) Microwave
  • 28. Airport Security
A) Gamma
B) x-Ray
C) Microwave
D) Radio
  • 29. Tanning Beds
A) Gamma
B) Ultraviolet
C) Microwave
D) X-Ray
  • 30. TV Broadcasts
A) Microwave
B) Gamma
C) Radio
D) Visible
  • 31. Cell Phone Comunication
A) Gamma
B) Radio
C) Microwave
D) Ultraviolet
  • 32. Fire
A) Physical
B) Radiation
C) Convection
D) Conduction
  • 33. Light Bulb
A) Conduction
B) Radiation
C) Chemical
D) Convection
  • 34. X-Ray Picture
A) Radiation
B) X-Ray
C) Gamma
D) conduction
  • 35. Fish Tank with Heater
A) Radiation
B) Conduction
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 second
C) the measurement from the crest to the trough
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) Color Addition
D) Crayola Colors
  • 38. The best insulator of cold would be?
A) A piece of wood
B) Paper bags
C) Styrofoam
D) Water in a bottle
  • 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) By Contact ONLY
B) From Hot to Cold
C) In a Current ONLY
D) From Cold to Hot
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