Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Solar
B) Nuclear
C) Hot
D) Thermal
  • 2. Heat is measured in measurements called?
A) Thermostat
B) Amplitude
C) Temperature
D) Thermometer
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Connection, and Radio
B) Light, Sound, and Feeling
C) Convection, Conduction, and Radiation
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) Room Temperature
B) Thermal Equilibrium
C) equally concluded
D) Balance
  • 5. When an object is cooled it expands?
A) Neither true or Flase
B) False
C) True
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) Neither true or false
D) False
  • 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) Light that moves through space
B) Transfers energy by direct contact of one substance to another substance
C) transfer of energy through either liquid or air currents
D) ROY G BIV
  • 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) 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) The name of the man that discovered the Visible light spectrum
B) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
C) Convection, Conduction, and Radiation
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) Crust, Toughness, and longevity
C) Convection, Conduction, and Radiation
D) Crest, Trough, and Wave length
  • 13. Which wave has the LONGEST wave
A) Visible
B) Radio
C) Gamma
D) Microwave
  • 14. Which wave has the SHORTEST wave
A) Gamma
B) Radio
C) Visible
D) Microwave
  • 15. Radio waves have the MOST energy
A) Radio is not an EM wave
B) Neither true or False
C) False
D) True
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Roy G Biv
B) Isaac Newton
C) Albert Einstein
D) Ben Franklin
  • 17. What is in our eyes that allows us to see colors?
A) It is the sun and not our eyes that let us see
B) The Cornea and eye lashes
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 REFLECTED and the other colors absorbed
C) That is the only color given off by a substance
D) The color we see is REFRACTED and the other colors are absorbed
  • 19. What happens when light is REFRACTED?
A) The light bounces back in the opposite direction
B) can only happen at night
C) The light is bent or manipulated
D) Can only happen in the day time
  • 20. An insulator
A) Draws the energy to itself
B) Helps you see better
C) Keeps temperature in or out
D) Does nothing at all
  • 21. A conductor
A) Does nothing at all
B) Darws energy toward itself
C) Helps the train engineer collect tickets
D) Keeps temperature in or out
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Infrared
B) Ultraviolet
C) Microwave
D) Microwaves
  • 23. Broadband Wireless Internet?
A) Infrared
B) Microwave
C) Ultraviolet
D) Radio
  • 24. Microwave Oven
A) Electricity
B) Conduction
C) Radiation
D) Convection
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) Conduction
B) Convection
C) Chemical
D) Radiation
cancer
  • 27. Cancer Treatments
A) Ultraviolet
B) Radio
C) Gamma
D) Microwave
  • 28. Airport Security
A) Gamma
B) Microwave
C) x-Ray
D) Radio
  • 29. Tanning Beds
A) Microwave
B) Ultraviolet
C) X-Ray
D) Gamma
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) Radio
C) Gamma
D) Microwave
fire intro pic
  • 32. Fire
A) Radiation
B) Convection
C) Conduction
D) Physical
lightbulb
  • 33. Light Bulb
A) Chemical
B) Conduction
C) Convection
D) Radiation
x ray penjuin
  • 34. X-Ray Picture
A) Radiation
B) X-Ray
C) conduction
D) Gamma
  • 35. Fish Tank with Heater
A) Conduction
B) Radiation
C) Electricity
D) Convection
  • 36. Frequency means
A) How many waves pass a certain point in one hour
B) How many waves pass a certain point in one minute
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 Subtraction
B) Color Blindness
C) Crayola Colors
D) Color Addition
  • 38. The best insulator of cold would be?
A) Paper bags
B) A piece of wood
C) Water in a bottle
D) Styrofoam
  • 39. The best conductor of electricity would be
A) A bag of air
B) A rubber glove
C) A bucket of water
D) A piece of metal
  • 40. Heat ALWAYS travels
A) In a Current ONLY
B) From Hot to Cold
C) By Contact ONLY
D) From Cold to Hot
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