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