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Energy, Light, Electromagnetic Spectrum, and Heat
供稿人: Messer
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Hot
B) Thermal
C) Nuclear
D) Solar
  • 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) Heat, Cold, and Warm
B) Convection, Connection, and Radio
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) equally concluded
B) Thermal Equilibrium
C) Balance
D) Room Temperature
  • 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) 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) Six
B) Too many to count
C) Seven
D) Eight
  • 8. Radiation 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
  • 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) 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) The name of the man that discovered the Visible light spectrum
B) The seven colors of the visible light spectrum
C) Convection, Conduction, and Radiation
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) Visible
B) Gamma
C) Microwave
D) Radio
  • 14. Which wave has the SHORTEST wave
A) Radio
B) Microwave
C) Visible
D) Gamma
  • 15. Radio waves have the MOST energy
A) True
B) Radio is not an EM wave
C) False
D) Neither true or False
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Albert Einstein
B) Isaac Newton
C) Ben Franklin
D) Roy G Biv
  • 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) The color we see is REFLECTED and the other colors absorbed
B) The color we see is REFRACTED and the other colors are absorbed
C) We see all the colors all the time
D) That is the only color given off by a substance
  • 19. What happens when light is REFRACTED?
A) can only happen at night
B) Can only happen in the day time
C) The light is bent or manipulated
D) The light bounces back in the opposite direction
  • 20. An insulator
A) Draws the energy to itself
B) Does nothing at all
C) Keeps temperature in or out
D) Helps you see better
  • 21. A conductor
A) Keeps temperature in or out
B) Helps the train engineer collect tickets
C) Darws energy toward itself
D) Does nothing at all
  • 22. Night Vision Goggles?
A) Ultraviolet
B) Microwaves
C) Microwave
D) Infrared
  • 23. Broadband Wireless Internet?
A) Infrared
B) Radio
C) Ultraviolet
D) Microwave
  • 24. Microwave Oven
A) Conduction
B) Electricity
C) Radiation
D) Convection
  • 25. Oven
A) Electricity
B) Convection
C) Radiation
D) Conduction
  • 26. Stove Top - Burners on Stove
A) Convection
B) Chemical
C) Conduction
D) Radiation
  • 27. Cancer Treatments
A) Ultraviolet
B) Radio
C) Gamma
D) Microwave
  • 28. Airport Security
A) Radio
B) Microwave
C) x-Ray
D) Gamma
  • 29. Tanning Beds
A) Gamma
B) Ultraviolet
C) Microwave
D) X-Ray
  • 30. TV Broadcasts
A) Visible
B) Microwave
C) Radio
D) Gamma
  • 31. Cell Phone Comunication
A) Radio
B) Gamma
C) Microwave
D) Ultraviolet
  • 32. Fire
A) Convection
B) Physical
C) Conduction
D) Radiation
  • 33. Light Bulb
A) Conduction
B) Radiation
C) Chemical
D) Convection
  • 34. X-Ray Picture
A) Radiation
B) Gamma
C) X-Ray
D) conduction
  • 35. Fish Tank with Heater
A) Convection
B) Radiation
C) Conduction
D) Electricity
  • 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) How many waves pass a certain point in one hour
D) the measurement from the crest to the trough
  • 37. Mixing Colored Paints together is called
A) Color Addition
B) Color Blindness
C) Color Subtraction
D) Crayola Colors
  • 38. The best insulator of cold would be?
A) A piece of wood
B) Styrofoam
C) Paper bags
D) Water in a bottle
  • 39. The best conductor of electricity would be
A) A rubber glove
B) A bag of air
C) A piece of metal
D) A bucket of water
  • 40. Heat ALWAYS travels
A) By Contact ONLY
B) From Cold to Hot
C) In a Current ONLY
D) From Hot to Cold
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