Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Solar
B) Thermal
C) Nuclear
D) Hot
  • 2. Heat is measured in measurements called?
A) Amplitude
B) Thermometer
C) Temperature
D) Thermostat
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Connection, and Radio
B) Convection, Conduction, and Radiation
C) Light, Sound, and Feeling
D) Heat, Cold, and Warm
  • 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) True
B) only if its liquid
C) False
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) Too many to count
B) Seven
C) Eight
D) Six
  • 8. Radiation is
A) transfer of energy through either liquid or air currents
B) ROY G BIV
C) Light that moves through space
D) Transfers energy by direct contact of one substance to another substance
  • 9. Convection is
A) Light that moves through space
B) Transfers energy by direct contact of one substance to another substance
C) transfer of energy through either liquid or air currents
D) ROY G BIV
  • 10. Conduction is
A) ROY G BIV
B) Light that moves through space
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) Crest, Trough, and Wave length
B) Crust, Toughness, and longevity
C) Crust, Mantle, and Core
D) Convection, Conduction, and Radiation
  • 13. Which wave has the LONGEST wave
A) Radio
B) Microwave
C) Gamma
D) Visible
  • 14. Which wave has the SHORTEST wave
A) Microwave
B) Radio
C) Gamma
D) Visible
  • 15. Radio waves have the MOST energy
A) Neither true or False
B) True
C) Radio is not an EM wave
D) False
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Roy G Biv
B) Isaac Newton
C) Albert Einstein
D) Ben Franklin
  • 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) We see all the colors all the time
B) The color we see is REFLECTED and the other colors absorbed
C) That is the only color given off by a substance
D) The color we see is REFRACTED and the other colors are absorbed
  • 19. What happens when light is REFRACTED?
A) Can only happen in the day time
B) The light bounces back in the opposite direction
C) can only happen at night
D) The light is bent or manipulated
  • 20. An insulator
A) Keeps temperature in or out
B) Draws the energy to itself
C) Does nothing at all
D) Helps you see better
  • 21. A conductor
A) Darws energy toward itself
B) Keeps temperature in or out
C) Does nothing at all
D) Helps the train engineer collect tickets
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Ultraviolet
B) Microwaves
C) Infrared
D) Microwave
  • 23. Broadband Wireless Internet?
A) Ultraviolet
B) Radio
C) Infrared
D) Microwave
  • 24. Microwave Oven
A) Electricity
B) Radiation
C) Conduction
D) Convection
gas oven large BW
  • 25. Oven
A) Conduction
B) Electricity
C) Convection
D) Radiation
gas oven large BW
  • 26. Stove Top - Burners on Stove
A) Conduction
B) Convection
C) Chemical
D) Radiation
cancer
  • 27. Cancer Treatments
A) Radio
B) Microwave
C) Gamma
D) Ultraviolet
  • 28. Airport Security
A) x-Ray
B) Radio
C) Gamma
D) Microwave
  • 29. Tanning Beds
A) Microwave
B) Gamma
C) X-Ray
D) Ultraviolet
retro style television set yali
  • 30. TV Broadcasts
A) Microwave
B) Visible
C) Gamma
D) Radio
cell phone
  • 31. Cell Phone Comunication
A) Gamma
B) Microwave
C) Radio
D) Ultraviolet
fire intro pic
  • 32. Fire
A) Convection
B) Conduction
C) Radiation
D) Physical
lightbulb
  • 33. Light Bulb
A) Convection
B) Radiation
C) Chemical
D) Conduction
x ray penjuin
  • 34. X-Ray Picture
A) X-Ray
B) Gamma
C) conduction
D) Radiation
  • 35. Fish Tank with Heater
A) Convection
B) Radiation
C) Electricity
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 second
C) the measurement from the crest to the trough
D) How many waves pass a certain point in one hour
  • 37. Mixing Colored Paints together is called
A) Crayola Colors
B) Color Blindness
C) Color Addition
D) Color Subtraction
  • 38. The best insulator of cold would be?
A) A piece of wood
B) Paper bags
C) Styrofoam
D) Water in a bottle
  • 39. The best conductor of electricity would be
A) A rubber glove
B) A piece of metal
C) A bag of air
D) A bucket of water
  • 40. Heat ALWAYS travels
A) By Contact ONLY
B) From Cold to Hot
C) From Hot to Cold
D) In a Current ONLY
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