Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Hot
B) Thermal
C) Solar
D) Nuclear
  • 2. Heat is measured in measurements called?
A) Thermostat
B) Amplitude
C) Thermometer
D) Temperature
  • 3. Heat MOVES in three ways. What are they?
A) Light, Sound, and Feeling
B) Convection, Connection, and Radio
C) Heat, Cold, and Warm
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) Room Temperature
B) equally concluded
C) Thermal Equilibrium
D) Balance
  • 5. When an object is cooled it expands?
A) True
B) False
C) Neither true or Flase
D) only if its liquid
  • 6. When an object is heated, it usually becomes less dense?
A) Only if it is melted
B) True
C) False
D) Neither true or false
  • 7. There are how many light sources in the EMS?
A) Eight
B) Seven
C) Six
D) Too many to count
  • 8. Radiation 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
  • 9. Convection is
A) transfer of energy through either liquid or air currents
B) Light that moves through space
C) Transfers energy by direct contact of one substance to another substance
D) ROY G BIV
  • 10. Conduction is
A) transfer of energy through either liquid or air currents
B) Transfers energy by direct contact of one substance to another substance
C) Light that moves through space
D) ROY G BIV
  • 11. What does ROY G BIV stand for
A) Convection, Conduction, and Radiation
B) The name of the man that discovered the Visible light spectrum
C) The seven colors of 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) Convection, Conduction, and Radiation
C) Crust, Toughness, and longevity
D) Crust, Mantle, and Core
  • 13. Which wave has the LONGEST wave
A) Microwave
B) Gamma
C) Radio
D) Visible
  • 14. Which wave has the SHORTEST wave
A) Gamma
B) Visible
C) Radio
D) Microwave
  • 15. Radio waves have the MOST energy
A) False
B) Radio is not an EM wave
C) True
D) Neither true or False
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Roy G Biv
B) Isaac Newton
C) Ben Franklin
D) Albert Einstein
  • 17. What is in our eyes that allows us to see colors?
A) Cones, Bells, and Pupil
B) The Cornea and eye lashes
C) It is the sun and not our eyes that let us see
D) Cones, Rods, and Optic Nerve
  • 18. When we see a color it is because?
A) The color we see is REFLECTED and the other colors absorbed
B) That is the only color given off by a substance
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) Can only happen in the day time
B) can only happen at night
C) The light bounces back in the opposite direction
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) Helps the train engineer collect tickets
B) Keeps temperature in or out
C) Does nothing at all
D) Darws energy toward itself
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Microwave
B) Microwaves
C) Ultraviolet
D) Infrared
  • 23. Broadband Wireless Internet?
A) Infrared
B) Ultraviolet
C) Radio
D) Microwave
  • 24. Microwave Oven
A) Conduction
B) Electricity
C) Radiation
D) Convection
gas oven large BW
  • 25. Oven
A) Radiation
B) Conduction
C) Electricity
D) Convection
gas oven large BW
  • 26. Stove Top - Burners on Stove
A) Radiation
B) Conduction
C) Convection
D) Chemical
cancer
  • 27. Cancer Treatments
A) Ultraviolet
B) Gamma
C) Radio
D) Microwave
  • 28. Airport Security
A) Gamma
B) x-Ray
C) Microwave
D) Radio
  • 29. Tanning Beds
A) Microwave
B) Gamma
C) Ultraviolet
D) X-Ray
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) Ultraviolet
D) Gamma
fire intro pic
  • 32. Fire
A) Convection
B) Physical
C) Radiation
D) Conduction
lightbulb
  • 33. Light Bulb
A) Chemical
B) Conduction
C) Radiation
D) Convection
x ray penjuin
  • 34. X-Ray Picture
A) conduction
B) Radiation
C) X-Ray
D) Gamma
  • 35. Fish Tank with Heater
A) Convection
B) Electricity
C) Conduction
D) Radiation
  • 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 Blindness
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 bag of air
B) A piece of metal
C) A bucket of water
D) A rubber glove
  • 40. Heat ALWAYS travels
A) In a Current ONLY
B) By Contact ONLY
C) From Cold to Hot
D) From Hot to Cold
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