Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Hot
B) Nuclear
C) Solar
D) Thermal
  • 2. Heat is measured in measurements called?
A) Thermometer
B) Thermostat
C) Temperature
D) Amplitude
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Conduction, and Radiation
B) Light, Sound, and Feeling
C) Convection, Connection, and Radio
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) Balance
C) Room Temperature
D) Thermal Equilibrium
  • 5. When an object is cooled it expands?
A) False
B) Neither true or Flase
C) only if its liquid
D) True
  • 6. When an object is heated, it usually becomes less dense?
A) False
B) True
C) Neither true or false
D) Only if it is melted
  • 7. There are how many light sources in the EMS?
A) Seven
B) Too many to count
C) Six
D) Eight
  • 8. Radiation is
A) Light that moves through space
B) transfer of energy through either liquid or air currents
C) Transfers energy by direct contact of one substance to another substance
D) ROY G BIV
  • 9. Convection 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
  • 10. Conduction 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
  • 11. What does ROY G BIV stand for
A) The name of the man that discovered the Visible light spectrum
B) The seven colors of the visible light spectrum
C) Convection, Conduction, and Radiation
D) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
  • 12. What are the three parts of a light wave?
A) Crust, Mantle, and Core
B) Crust, Toughness, and longevity
C) Crest, Trough, and Wave length
D) Convection, Conduction, and Radiation
  • 13. Which wave has the LONGEST wave
A) Radio
B) Microwave
C) Visible
D) Gamma
  • 14. Which wave has the SHORTEST wave
A) Radio
B) Microwave
C) Visible
D) Gamma
  • 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) Albert Einstein
B) Isaac Newton
C) Ben Franklin
D) Roy G Biv
  • 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, Bells, and Pupil
D) Cones, Rods, and Optic Nerve
  • 18. When we see a color it is because?
A) We see all the colors all the time
B) The color we see is REFRACTED and the other colors are absorbed
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) The light is bent or manipulated
C) can only happen at night
D) Can only happen in the day time
  • 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) Does nothing at all
B) Darws energy toward itself
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) Ultraviolet
D) Radio
  • 24. Microwave Oven
A) Conduction
B) Convection
C) Electricity
D) Radiation
gas oven large BW
  • 25. Oven
A) Conduction
B) Convection
C) Electricity
D) Radiation
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) Ultraviolet
D) Microwave
  • 28. Airport Security
A) x-Ray
B) Microwave
C) Gamma
D) Radio
  • 29. Tanning Beds
A) Gamma
B) X-Ray
C) Microwave
D) Ultraviolet
retro style television set yali
  • 30. TV Broadcasts
A) Radio
B) Microwave
C) Gamma
D) Visible
cell phone
  • 31. Cell Phone Comunication
A) Ultraviolet
B) Microwave
C) Radio
D) Gamma
fire intro pic
  • 32. Fire
A) Radiation
B) Conduction
C) Convection
D) Physical
lightbulb
  • 33. Light Bulb
A) Conduction
B) Convection
C) Chemical
D) Radiation
x ray penjuin
  • 34. X-Ray Picture
A) Gamma
B) Radiation
C) X-Ray
D) conduction
  • 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) the measurement from the crest to the trough
C) How many waves pass a certain point in one hour
D) How many waves pass a certain point in one second
  • 37. Mixing Colored Paints together is called
A) Crayola Colors
B) Color Blindness
C) Color Subtraction
D) Color Addition
  • 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 bucket of water
B) A rubber glove
C) A bag of air
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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