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