Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Solar
B) Hot
C) Nuclear
D) Thermal
  • 2. Heat is measured in measurements called?
A) Thermometer
B) Amplitude
C) Temperature
D) Thermostat
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Connection, and Radio
B) Heat, Cold, and Warm
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) Thermal Equilibrium
B) equally concluded
C) Balance
D) Room Temperature
  • 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) True
B) False
C) Neither true or false
D) Only if it is melted
  • 7. There are how many light sources in the EMS?
A) Six
B) Eight
C) Seven
D) Too many to count
  • 8. Radiation 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
  • 9. Convection is
A) ROY G BIV
B) transfer of energy through either liquid or air currents
C) Light that moves through space
D) Transfers energy by direct contact of one substance to another substance
  • 10. Conduction is
A) Transfers energy by direct contact of one substance to another substance
B) ROY G BIV
C) Light that moves through space
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) Convection, Conduction, and Radiation
D) The name of the man that discovered the Visible light spectrum
  • 12. What are the three parts of a light wave?
A) Crust, Mantle, and Core
B) Convection, Conduction, and Radiation
C) Crest, Trough, and Wave length
D) Crust, Toughness, and longevity
  • 13. Which wave has the LONGEST wave
A) Radio
B) Microwave
C) Visible
D) Gamma
  • 14. Which wave has the SHORTEST wave
A) Gamma
B) Radio
C) Microwave
D) Visible
  • 15. Radio waves have the MOST energy
A) Radio is not an EM wave
B) True
C) Neither true or False
D) False
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Ben Franklin
B) Roy G Biv
C) Albert Einstein
D) Isaac Newton
  • 17. What is in our eyes that allows us to see colors?
A) It is the sun and not our eyes that let us see
B) The Cornea and eye lashes
C) Cones, Rods, and Optic Nerve
D) Cones, Bells, and Pupil
  • 18. When we see a color it is because?
A) The color we see is REFRACTED and the other colors are absorbed
B) We see all the colors all the time
C) The color we see is REFLECTED and the other colors absorbed
D) That is the only color given off by a substance
  • 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) can only happen at night
D) The light is bent or manipulated
  • 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) 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) Microwaves
B) Microwave
C) Infrared
D) Ultraviolet
  • 23. Broadband Wireless Internet?
A) Infrared
B) Ultraviolet
C) Radio
D) Microwave
  • 24. Microwave Oven
A) Radiation
B) Convection
C) Electricity
D) Conduction
gas oven large BW
  • 25. Oven
A) Convection
B) Conduction
C) Radiation
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) Gamma
C) Microwave
D) Ultraviolet
  • 28. Airport Security
A) Radio
B) x-Ray
C) Microwave
D) Gamma
  • 29. Tanning Beds
A) X-Ray
B) Ultraviolet
C) Microwave
D) Gamma
retro style television set yali
  • 30. TV Broadcasts
A) Microwave
B) Gamma
C) Visible
D) Radio
cell phone
  • 31. Cell Phone Comunication
A) Ultraviolet
B) Radio
C) Gamma
D) Microwave
fire intro pic
  • 32. Fire
A) Conduction
B) Radiation
C) Physical
D) Convection
lightbulb
  • 33. Light Bulb
A) Chemical
B) Conduction
C) Radiation
D) Convection
x ray penjuin
  • 34. X-Ray Picture
A) conduction
B) X-Ray
C) Gamma
D) Radiation
  • 35. Fish Tank with Heater
A) Electricity
B) Conduction
C) Radiation
D) Convection
  • 36. Frequency means
A) How many waves pass a certain point in one second
B) How many waves pass a certain point in one hour
C) How many waves pass a certain point in one minute
D) the measurement from the crest to the trough
  • 37. Mixing Colored Paints together is called
A) Color Subtraction
B) Color Addition
C) Color Blindness
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 bag of air
B) A rubber glove
C) A bucket of water
D) A piece of metal
  • 40. Heat ALWAYS travels
A) From Cold to Hot
B) In a Current ONLY
C) By Contact ONLY
D) From Hot to Cold
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