Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Solar
B) Nuclear
C) Thermal
D) Hot
  • 2. Heat is measured in measurements called?
A) Amplitude
B) Thermometer
C) Temperature
D) Thermostat
  • 3. Heat MOVES in three ways. What are they?
A) Heat, Cold, and Warm
B) Light, Sound, and Feeling
C) Convection, Conduction, and Radiation
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) Room Temperature
B) equally concluded
C) Thermal Equilibrium
D) Balance
  • 5. When an object is cooled it expands?
A) True
B) Neither true or Flase
C) False
D) only if its liquid
  • 6. When an object is heated, it usually becomes less dense?
A) Neither true or false
B) False
C) Only if it is melted
D) True
  • 7. There are how many light sources in the EMS?
A) Too many to count
B) Eight
C) Seven
D) Six
  • 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) 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) Transfers energy by direct contact of one substance to another substance
C) transfer of energy through either liquid or air currents
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) Convection, Conduction, and Radiation
C) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
D) The seven colors of 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) Microwave
B) Gamma
C) Visible
D) Radio
  • 14. Which wave has the SHORTEST wave
A) Microwave
B) Radio
C) Visible
D) Gamma
  • 15. Radio waves have the MOST energy
A) Neither true or False
B) Radio is not an EM wave
C) False
D) True
  • 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) Cones, Rods, and Optic Nerve
B) It is the sun and not our eyes that let us see
C) Cones, Bells, and Pupil
D) The Cornea and eye lashes
  • 18. When we see a color it is because?
A) We see all the colors all the time
B) The color we see is REFLECTED and the other colors absorbed
C) The color we see is REFRACTED and the other colors are absorbed
D) That is the only color given off by a substance
  • 19. What happens when light is REFRACTED?
A) can only happen at night
B) The light is bent or manipulated
C) The light bounces back in the opposite direction
D) Can only happen in the day time
  • 20. An insulator
A) Does nothing at all
B) Helps you see better
C) Draws the energy to itself
D) Keeps temperature in or out
  • 21. A conductor
A) Helps the train engineer collect tickets
B) Does nothing at all
C) Darws energy toward itself
D) Keeps temperature in or out
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Ultraviolet
B) Infrared
C) Microwaves
D) Microwave
  • 23. Broadband Wireless Internet?
A) Ultraviolet
B) Infrared
C) Radio
D) Microwave
  • 24. Microwave Oven
A) Radiation
B) Convection
C) Electricity
D) Conduction
gas oven large BW
  • 25. Oven
A) Electricity
B) Convection
C) Conduction
D) Radiation
gas oven large BW
  • 26. Stove Top - Burners on Stove
A) Conduction
B) Chemical
C) Convection
D) Radiation
cancer
  • 27. Cancer Treatments
A) Gamma
B) Radio
C) Microwave
D) Ultraviolet
  • 28. Airport Security
A) x-Ray
B) Microwave
C) Radio
D) Gamma
  • 29. Tanning Beds
A) Ultraviolet
B) Gamma
C) X-Ray
D) Microwave
retro style television set yali
  • 30. TV Broadcasts
A) Microwave
B) Radio
C) Gamma
D) Visible
cell phone
  • 31. Cell Phone Comunication
A) Radio
B) Gamma
C) Ultraviolet
D) Microwave
fire intro pic
  • 32. Fire
A) Physical
B) Radiation
C) Conduction
D) Convection
lightbulb
  • 33. Light Bulb
A) Convection
B) Radiation
C) Conduction
D) Chemical
x ray penjuin
  • 34. X-Ray Picture
A) X-Ray
B) Gamma
C) conduction
D) Radiation
  • 35. Fish Tank with Heater
A) Convection
B) Electricity
C) Radiation
D) Conduction
  • 36. Frequency means
A) How many waves pass a certain point in one minute
B) How many waves pass a certain point in one hour
C) How many waves pass a certain point in one second
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) Water in a bottle
D) Styrofoam
  • 39. The best conductor of electricity would be
A) A bucket of water
B) A rubber glove
C) A piece of metal
D) A bag of air
  • 40. Heat ALWAYS travels
A) From Cold to Hot
B) In a Current ONLY
C) From Hot to Cold
D) By Contact ONLY
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