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Energy, Light, Electromagnetic Spectrum, and Heat
Beigesteuert von: Messer
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Solar
B) Thermal
C) Hot
D) Nuclear
  • 2. Heat is measured in measurements called?
A) Temperature
B) Amplitude
C) Thermometer
D) Thermostat
  • 3. Heat MOVES in three ways. What are they?
A) Heat, Cold, and Warm
B) Light, Sound, and Feeling
C) Convection, Connection, and Radio
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) Room Temperature
B) Balance
C) Thermal Equilibrium
D) equally concluded
  • 5. When an object is cooled it expands?
A) False
B) Neither true or Flase
C) True
D) only if its liquid
  • 6. When an object is heated, it usually becomes less dense?
A) False
B) True
C) Only if it is melted
D) Neither true or false
  • 7. There are how many light sources in the EMS?
A) Eight
B) Seven
C) Too many to count
D) Six
  • 8. Radiation 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
  • 9. Convection 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
  • 10. Conduction 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
  • 11. What does ROY G BIV stand for
A) The seven colors of the visible light spectrum
B) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
C) Convection, Conduction, and Radiation
D) The name of the man that discovered the Visible light spectrum
  • 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) Gamma
B) Radio
C) Microwave
D) Visible
  • 14. Which wave has the SHORTEST wave
A) Radio
B) Gamma
C) Visible
D) Microwave
  • 15. Radio waves have the MOST energy
A) Neither true or False
B) False
C) Radio is not an EM wave
D) True
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Ben Franklin
B) Roy G Biv
C) Albert Einstein
D) Isaac Newton
  • 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) The Cornea and eye lashes
D) Cones, Bells, and Pupil
  • 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) The light bounces back in the opposite direction
C) The light is bent or manipulated
D) Can only happen in the day time
  • 20. An insulator
A) Does nothing at all
B) Keeps temperature in or out
C) Helps you see better
D) Draws the energy to itself
  • 21. A conductor
A) Darws energy toward itself
B) Helps the train engineer collect tickets
C) Keeps temperature in or out
D) Does nothing at all
  • 22. Night Vision Goggles?
A) Microwaves
B) Ultraviolet
C) Infrared
D) Microwave
  • 23. Broadband Wireless Internet?
A) Microwave
B) Infrared
C) Radio
D) Ultraviolet
  • 24. Microwave Oven
A) Radiation
B) Electricity
C) Conduction
D) Convection
  • 25. Oven
A) Convection
B) Electricity
C) Conduction
D) Radiation
  • 26. Stove Top - Burners on Stove
A) Convection
B) Radiation
C) Conduction
D) Chemical
  • 27. Cancer Treatments
A) Microwave
B) Gamma
C) Ultraviolet
D) Radio
  • 28. Airport Security
A) x-Ray
B) Gamma
C) Microwave
D) Radio
  • 29. Tanning Beds
A) X-Ray
B) Ultraviolet
C) Microwave
D) Gamma
  • 30. TV Broadcasts
A) Radio
B) Microwave
C) Gamma
D) Visible
  • 31. Cell Phone Comunication
A) Gamma
B) Ultraviolet
C) Radio
D) Microwave
  • 32. Fire
A) Conduction
B) Convection
C) Radiation
D) Physical
  • 33. Light Bulb
A) Conduction
B) Radiation
C) Chemical
D) Convection
  • 34. X-Ray Picture
A) conduction
B) Gamma
C) X-Ray
D) Radiation
  • 35. Fish Tank with Heater
A) Convection
B) Electricity
C) Conduction
D) Radiation
  • 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 hour
D) How many waves pass a certain point in one second
  • 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) Paper bags
B) Water in a bottle
C) A piece of wood
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) In a Current ONLY
B) From Cold to Hot
C) By Contact ONLY
D) From Hot to Cold
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