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