Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Nuclear
B) Hot
C) Solar
D) Thermal
  • 2. Heat is measured in measurements called?
A) Amplitude
B) Temperature
C) Thermostat
D) Thermometer
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Conduction, and Radiation
B) Convection, Connection, and Radio
C) Heat, Cold, and Warm
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) Room Temperature
C) equally concluded
D) Balance
  • 5. When an object is cooled it expands?
A) Neither true or Flase
B) False
C) only if its liquid
D) True
  • 6. When an object is heated, it usually becomes less dense?
A) False
B) Only if it is melted
C) Neither true or false
D) True
  • 7. There are how many light sources in the EMS?
A) Seven
B) Six
C) Eight
D) Too many to count
  • 8. Radiation is
A) Transfers energy by direct contact of one substance to another substance
B) Light that moves through space
C) ROY G BIV
D) transfer of energy through either liquid or air currents
  • 9. Convection is
A) ROY G BIV
B) Light that moves through space
C) Transfers energy by direct contact of one substance to another substance
D) transfer of energy through either liquid or air currents
  • 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) The seven colors of the visible light spectrum
B) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
C) The name of the man that discovered the Visible light spectrum
D) Convection, Conduction, and Radiation
  • 12. What are the three parts of a light wave?
A) Convection, Conduction, and Radiation
B) Crust, Toughness, and longevity
C) Crust, Mantle, and Core
D) Crest, Trough, and Wave length
  • 13. Which wave has the LONGEST wave
A) Radio
B) Visible
C) Gamma
D) Microwave
  • 14. Which wave has the SHORTEST wave
A) Visible
B) Gamma
C) Radio
D) Microwave
  • 15. Radio waves have the MOST energy
A) False
B) Radio is not an EM wave
C) Neither true or False
D) True
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Isaac Newton
B) Roy G Biv
C) Albert Einstein
D) Ben Franklin
  • 17. What is in our eyes that allows us to see colors?
A) The Cornea and eye lashes
B) Cones, Rods, and Optic Nerve
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) The color we see is REFRACTED and the other colors are absorbed
B) That is the only color given off by a substance
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 bounces back in the opposite direction
D) The light is bent or manipulated
  • 20. An insulator
A) Does nothing at all
B) Keeps temperature in or out
C) Helps you see better
D) Draws the energy to itself
  • 21. A conductor
A) Keeps temperature in or out
B) Does nothing at all
C) Helps the train engineer collect tickets
D) Darws energy toward itself
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Infrared
B) Microwaves
C) Microwave
D) Ultraviolet
  • 23. Broadband Wireless Internet?
A) Ultraviolet
B) Microwave
C) Infrared
D) Radio
  • 24. Microwave Oven
A) Electricity
B) Radiation
C) Convection
D) Conduction
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) Convection
B) Radiation
C) Conduction
D) Chemical
cancer
  • 27. Cancer Treatments
A) Gamma
B) Microwave
C) Ultraviolet
D) Radio
  • 28. Airport Security
A) Gamma
B) x-Ray
C) Microwave
D) Radio
  • 29. Tanning Beds
A) X-Ray
B) Ultraviolet
C) Gamma
D) Microwave
retro style television set yali
  • 30. TV Broadcasts
A) Radio
B) Gamma
C) Visible
D) Microwave
cell phone
  • 31. Cell Phone Comunication
A) Microwave
B) Radio
C) Gamma
D) Ultraviolet
fire intro pic
  • 32. Fire
A) Radiation
B) Physical
C) Convection
D) Conduction
lightbulb
  • 33. Light Bulb
A) Conduction
B) Chemical
C) Radiation
D) Convection
x ray penjuin
  • 34. X-Ray Picture
A) X-Ray
B) Gamma
C) Radiation
D) conduction
  • 35. Fish Tank with Heater
A) Radiation
B) Electricity
C) Conduction
D) Convection
  • 36. Frequency means
A) the measurement from the crest to the trough
B) How many waves pass a certain point in one second
C) How many waves pass a certain point in one minute
D) How many waves pass a certain point in one hour
  • 37. Mixing Colored Paints together is called
A) Color Blindness
B) Color Subtraction
C) Color Addition
D) Crayola Colors
  • 38. The best insulator of cold would be?
A) Styrofoam
B) A piece of wood
C) Water in a bottle
D) Paper bags
  • 39. The best conductor of electricity would be
A) A piece of metal
B) A bag of air
C) A bucket of water
D) A rubber glove
  • 40. Heat ALWAYS travels
A) From Cold to Hot
B) By Contact ONLY
C) In a Current ONLY
D) From Hot to Cold
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