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) Thermostat
B) Thermometer
C) Temperature
D) Amplitude
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Conduction, and Radiation
B) Heat, Cold, and Warm
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) equally concluded
B) Thermal Equilibrium
C) Balance
D) Room Temperature
  • 5. When an object is cooled it expands?
A) Neither true or Flase
B) only if its liquid
C) False
D) True
  • 6. When an object is heated, it usually becomes less dense?
A) True
B) Only if it is melted
C) False
D) Neither true or false
  • 7. There are how many light sources in the EMS?
A) Six
B) Seven
C) Too many to count
D) Eight
  • 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) Light that moves through space
D) ROY G BIV
  • 9. Convection is
A) transfer of energy through either liquid or air currents
B) ROY G BIV
C) Transfers energy by direct contact of one substance to another substance
D) Light that moves through space
  • 10. Conduction 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
  • 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, Mantle, and Core
D) Crust, Toughness, and longevity
  • 13. Which wave has the LONGEST wave
A) Radio
B) Gamma
C) Visible
D) Microwave
  • 14. Which wave has the SHORTEST wave
A) Microwave
B) Radio
C) Gamma
D) Visible
  • 15. Radio waves have the MOST energy
A) True
B) False
C) Radio is not an EM wave
D) Neither true or 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) Cones, Rods, and Optic Nerve
C) It is the sun and not our eyes that let us see
D) The Cornea and eye lashes
  • 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 REFRACTED and the other colors are absorbed
C) The color we see is REFLECTED and the other colors 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 is bent or manipulated
D) The light bounces back in the opposite direction
  • 20. An insulator
A) Helps you see better
B) Does nothing at all
C) Draws the energy to itself
D) Keeps temperature in or out
  • 21. A conductor
A) Keeps temperature in or out
B) Darws energy toward itself
C) Helps the train engineer collect tickets
D) Does nothing at all
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Infrared
B) Microwave
C) Ultraviolet
D) Microwaves
  • 23. Broadband Wireless Internet?
A) Ultraviolet
B) Microwave
C) Infrared
D) Radio
  • 24. Microwave Oven
A) Radiation
B) Convection
C) Conduction
D) Electricity
gas oven large BW
  • 25. Oven
A) Electricity
B) Conduction
C) Convection
D) Radiation
gas oven large BW
  • 26. Stove Top - Burners on Stove
A) Chemical
B) Convection
C) Radiation
D) Conduction
cancer
  • 27. Cancer Treatments
A) Ultraviolet
B) Microwave
C) Gamma
D) Radio
  • 28. Airport Security
A) Radio
B) x-Ray
C) Gamma
D) Microwave
  • 29. Tanning Beds
A) Ultraviolet
B) Microwave
C) X-Ray
D) Gamma
retro style television set yali
  • 30. TV Broadcasts
A) Radio
B) Visible
C) Gamma
D) Microwave
cell phone
  • 31. Cell Phone Comunication
A) Radio
B) Gamma
C) Microwave
D) Ultraviolet
fire intro pic
  • 32. Fire
A) Physical
B) Conduction
C) Radiation
D) Convection
lightbulb
  • 33. Light Bulb
A) Conduction
B) Radiation
C) Convection
D) Chemical
x ray penjuin
  • 34. X-Ray Picture
A) Gamma
B) conduction
C) X-Ray
D) Radiation
  • 35. Fish Tank with Heater
A) Electricity
B) Radiation
C) Convection
D) Conduction
  • 36. Frequency means
A) How many waves pass a certain point in one second
B) How many waves pass a certain point in one minute
C) How many waves pass a certain point in one hour
D) the measurement from the crest to the trough
  • 37. Mixing Colored Paints together is called
A) Color Blindness
B) Color Addition
C) Crayola Colors
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 bucket of water
B) A bag of air
C) A piece of metal
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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