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