Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Thermal
B) Solar
C) Nuclear
D) Hot
  • 2. Heat is measured in measurements called?
A) Thermometer
B) Amplitude
C) Thermostat
D) Temperature
  • 3. Heat MOVES in three ways. What are they?
A) Heat, Cold, and Warm
B) Convection, Connection, and Radio
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) Balance
B) Thermal Equilibrium
C) Room Temperature
D) equally concluded
  • 5. When an object is cooled it expands?
A) True
B) False
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) Seven
B) Eight
C) Too many to count
D) Six
  • 8. Radiation is
A) ROY G BIV
B) Light that moves through space
C) transfer of energy through either liquid or air currents
D) Transfers energy by direct contact of one substance to another substance
  • 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) 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 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) 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) Microwave
B) Visible
C) Gamma
D) Radio
  • 14. Which wave has the SHORTEST wave
A) Microwave
B) Visible
C) Radio
D) Gamma
  • 15. Radio waves have the MOST energy
A) False
B) Neither true or False
C) True
D) Radio is not an EM wave
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Albert Einstein
B) Isaac Newton
C) Roy G Biv
D) Ben Franklin
  • 17. What is in our eyes that allows us to see colors?
A) Cones, Bells, and Pupil
B) Cones, Rods, and Optic Nerve
C) The Cornea and eye lashes
D) It is the sun and not our eyes that let us see
  • 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) Can only happen in the day time
C) The light bounces back in the opposite direction
D) The light is bent or manipulated
  • 20. An insulator
A) Keeps temperature in or out
B) Helps you see better
C) Does nothing at all
D) Draws the energy to itself
  • 21. A conductor
A) Darws energy toward itself
B) Does nothing at all
C) Keeps temperature in or out
D) Helps the train engineer collect tickets
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Infrared
B) Microwaves
C) Ultraviolet
D) Microwave
  • 23. Broadband Wireless Internet?
A) Microwave
B) Infrared
C) Radio
D) Ultraviolet
  • 24. Microwave Oven
A) Radiation
B) Convection
C) Electricity
D) Conduction
gas oven large BW
  • 25. Oven
A) Radiation
B) Conduction
C) Convection
D) Electricity
gas oven large BW
  • 26. Stove Top - Burners on Stove
A) Convection
B) Chemical
C) Radiation
D) Conduction
cancer
  • 27. Cancer Treatments
A) Radio
B) Ultraviolet
C) Gamma
D) Microwave
  • 28. Airport Security
A) Microwave
B) x-Ray
C) Radio
D) Gamma
  • 29. Tanning Beds
A) Microwave
B) X-Ray
C) Gamma
D) Ultraviolet
retro style television set yali
  • 30. TV Broadcasts
A) Gamma
B) Radio
C) Visible
D) Microwave
cell phone
  • 31. Cell Phone Comunication
A) Gamma
B) Radio
C) Ultraviolet
D) Microwave
fire intro pic
  • 32. Fire
A) Physical
B) Convection
C) Conduction
D) Radiation
lightbulb
  • 33. Light Bulb
A) Radiation
B) Chemical
C) Convection
D) Conduction
x ray penjuin
  • 34. X-Ray Picture
A) conduction
B) Radiation
C) Gamma
D) X-Ray
  • 35. Fish Tank with Heater
A) Electricity
B) Convection
C) Radiation
D) Conduction
  • 36. Frequency means
A) How many waves pass a certain point in one minute
B) How many waves pass a certain point in one hour
C) the measurement from the crest to the trough
D) How many waves pass a certain point in one second
  • 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) Paper bags
B) Water in a bottle
C) A piece of wood
D) Styrofoam
  • 39. The best conductor of electricity would be
A) A bucket of water
B) A rubber glove
C) A bag of air
D) A piece of metal
  • 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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