Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Thermal
B) Nuclear
C) Hot
D) Solar
  • 2. Heat is measured in measurements called?
A) Amplitude
B) Thermometer
C) Thermostat
D) Temperature
  • 3. Heat MOVES in three ways. What are they?
A) Heat, Cold, and Warm
B) Light, Sound, and Feeling
C) Convection, Conduction, and Radiation
D) Convection, Connection, and Radio
  • 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) Balance
C) equally concluded
D) Room Temperature
  • 5. When an object is cooled it expands?
A) only if its liquid
B) Neither true or Flase
C) False
D) True
  • 6. When an object is heated, it usually becomes less dense?
A) False
B) Only if it is melted
C) Neither true or false
D) True
  • 7. There are how many light sources in the EMS?
A) Eight
B) Too many to count
C) Six
D) Seven
  • 8. Radiation is
A) ROY G BIV
B) transfer of energy through either liquid or air currents
C) Transfers energy by direct contact of one substance to another substance
D) Light that moves through space
  • 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) transfer of energy through either liquid or air currents
D) Transfers energy by direct contact of one substance to another substance
  • 11. What does ROY G BIV stand for
A) The seven colors of the visible light spectrum
B) Convection, Conduction, and Radiation
C) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
D) The name of the man that discovered the Visible light spectrum
  • 12. What are the three parts of a light wave?
A) Crust, Toughness, and longevity
B) Crust, Mantle, and Core
C) Convection, Conduction, and Radiation
D) Crest, Trough, and Wave length
  • 13. Which wave has the LONGEST wave
A) Gamma
B) Radio
C) Microwave
D) Visible
  • 14. Which wave has the SHORTEST wave
A) Visible
B) Gamma
C) Radio
D) Microwave
  • 15. Radio waves have the MOST energy
A) Neither true or False
B) Radio is not an EM wave
C) True
D) False
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Ben Franklin
B) Isaac Newton
C) Roy G Biv
D) Albert Einstein
  • 17. What is in our eyes that allows us to see colors?
A) The Cornea and eye lashes
B) It is the sun and not our eyes that let us see
C) Cones, Rods, and Optic Nerve
D) Cones, Bells, and Pupil
  • 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) The color we see is REFRACTED and the other colors are absorbed
D) We see all the colors all the time
  • 19. What happens when light is REFRACTED?
A) The light is bent or manipulated
B) The light bounces back in the opposite direction
C) can only happen at night
D) Can only happen in the day time
  • 20. An insulator
A) Draws the energy to itself
B) Keeps temperature in or out
C) Helps you see better
D) Does nothing at all
  • 21. A conductor
A) Helps the train engineer collect tickets
B) Keeps temperature in or out
C) Darws energy toward itself
D) Does nothing at all
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Infrared
B) Ultraviolet
C) Microwave
D) Microwaves
  • 23. Broadband Wireless Internet?
A) Radio
B) Ultraviolet
C) Microwave
D) Infrared
  • 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) Chemical
B) Convection
C) Radiation
D) Conduction
cancer
  • 27. Cancer Treatments
A) Gamma
B) Microwave
C) Radio
D) Ultraviolet
  • 28. Airport Security
A) x-Ray
B) Gamma
C) Microwave
D) Radio
  • 29. Tanning Beds
A) X-Ray
B) Microwave
C) Gamma
D) Ultraviolet
retro style television set yali
  • 30. TV Broadcasts
A) Radio
B) Visible
C) Gamma
D) Microwave
cell phone
  • 31. Cell Phone Comunication
A) Microwave
B) Radio
C) Gamma
D) Ultraviolet
fire intro pic
  • 32. Fire
A) Physical
B) Radiation
C) Conduction
D) Convection
lightbulb
  • 33. Light Bulb
A) Convection
B) Conduction
C) Radiation
D) Chemical
x ray penjuin
  • 34. X-Ray Picture
A) Radiation
B) conduction
C) Gamma
D) X-Ray
  • 35. Fish Tank with Heater
A) Electricity
B) Conduction
C) Convection
D) Radiation
  • 36. Frequency means
A) How many waves pass a certain point in one hour
B) How many waves pass a certain point in one minute
C) How many waves pass a certain point in one second
D) the measurement from the crest to the trough
  • 37. Mixing Colored Paints together is called
A) Crayola Colors
B) Color Addition
C) Color Blindness
D) Color Subtraction
  • 38. The best insulator of cold would be?
A) A piece of wood
B) Water in a bottle
C) Paper bags
D) Styrofoam
  • 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) From Cold to Hot
B) By Contact ONLY
C) In a Current ONLY
D) From Hot to Cold
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