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) Temperature
B) Thermometer
C) Amplitude
D) Thermostat
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Connection, and Radio
B) Heat, Cold, and Warm
C) Convection, Conduction, and Radiation
D) Light, Sound, and Feeling
  • 4. When heat energy moves from a hot object to a cold object and both finally reaxch the same temperature, this is called?
A) Thermal Equilibrium
B) Balance
C) Room Temperature
D) equally concluded
  • 5. When an object is cooled it expands?
A) True
B) only if its liquid
C) Neither true or Flase
D) False
  • 6. When an object is heated, it usually becomes less dense?
A) False
B) Neither true or false
C) Only if it is melted
D) True
  • 7. There are how many light sources in the EMS?
A) Eight
B) Seven
C) Too many to count
D) Six
  • 8. Radiation is
A) Transfers energy by direct contact of one substance to another substance
B) ROY G BIV
C) Light that moves through space
D) transfer of energy through either liquid or air currents
  • 9. Convection is
A) ROY G BIV
B) Light that moves through space
C) transfer of energy through either liquid or air currents
D) Transfers energy by direct contact of one substance to another substance
  • 10. Conduction is
A) ROY G BIV
B) Light that moves through space
C) transfer of energy through either liquid or air currents
D) Transfers energy by direct contact of one substance to another substance
  • 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) Crust, Toughness, and longevity
B) Crust, Mantle, and Core
C) Convection, Conduction, and Radiation
D) Crest, Trough, and Wave length
  • 13. Which wave has the LONGEST wave
A) Microwave
B) Visible
C) Gamma
D) Radio
  • 14. Which wave has the SHORTEST wave
A) Gamma
B) Microwave
C) Visible
D) Radio
  • 15. Radio waves have the MOST energy
A) True
B) Radio is not an EM wave
C) Neither true or False
D) False
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Ben Franklin
B) Albert Einstein
C) Isaac Newton
D) Roy G Biv
  • 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) Cones, Bells, and Pupil
D) It is the sun and not our eyes that let us see
  • 18. When we see a color it is because?
A) The color we see is REFRACTED and the other colors are absorbed
B) The color we see is REFLECTED and the other colors absorbed
C) We see all the colors all the time
D) That is the only color given off by a substance
  • 19. What happens when light is REFRACTED?
A) Can only happen in the day time
B) The light bounces back in the opposite direction
C) can only happen at night
D) The light is bent or manipulated
  • 20. An insulator
A) Keeps temperature in or out
B) Draws the energy to itself
C) Helps you see better
D) Does nothing at all
  • 21. A conductor
A) Keeps temperature in or out
B) Helps the train engineer collect tickets
C) Does nothing at all
D) Darws energy toward itself
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Microwaves
B) Infrared
C) Ultraviolet
D) Microwave
  • 23. Broadband Wireless Internet?
A) Radio
B) Ultraviolet
C) Infrared
D) Microwave
  • 24. Microwave Oven
A) Radiation
B) Conduction
C) Electricity
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) Conduction
B) Chemical
C) Convection
D) Radiation
cancer
  • 27. Cancer Treatments
A) Radio
B) Microwave
C) Ultraviolet
D) Gamma
  • 28. Airport Security
A) x-Ray
B) Radio
C) Gamma
D) Microwave
  • 29. Tanning Beds
A) Ultraviolet
B) Gamma
C) Microwave
D) X-Ray
retro style television set yali
  • 30. TV Broadcasts
A) Radio
B) Visible
C) Microwave
D) Gamma
cell phone
  • 31. Cell Phone Comunication
A) Radio
B) Ultraviolet
C) Gamma
D) Microwave
fire intro pic
  • 32. Fire
A) Conduction
B) Physical
C) Radiation
D) Convection
lightbulb
  • 33. Light Bulb
A) Conduction
B) Convection
C) Chemical
D) Radiation
x ray penjuin
  • 34. X-Ray Picture
A) Gamma
B) X-Ray
C) Radiation
D) conduction
  • 35. Fish Tank with Heater
A) Radiation
B) Convection
C) Conduction
D) Electricity
  • 36. Frequency means
A) How many waves pass a certain point in one hour
B) the measurement from the crest to the trough
C) How many waves pass a certain point in one second
D) How many waves pass a certain point in one minute
  • 37. Mixing Colored Paints together is called
A) Color Addition
B) Crayola Colors
C) Color Subtraction
D) Color Blindness
  • 38. The best insulator of cold would be?
A) Styrofoam
B) Paper bags
C) A piece of wood
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) From Cold to Hot
C) From Hot to Cold
D) By Contact ONLY
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