Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Hot
B) Solar
C) Thermal
D) Nuclear
  • 2. Heat is measured in measurements called?
A) Thermostat
B) Thermometer
C) Temperature
D) Amplitude
  • 3. Heat MOVES in three ways. What are they?
A) Light, Sound, and Feeling
B) Convection, Connection, and Radio
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) Balance
B) Room Temperature
C) equally concluded
D) Thermal Equilibrium
  • 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) Six
B) Too many to count
C) Eight
D) Seven
  • 8. Radiation is
A) transfer of energy through either liquid or air currents
B) ROY G BIV
C) Transfers energy by direct contact of one substance to another substance
D) Light that moves through space
  • 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) 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) 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, Toughness, and longevity
B) Convection, Conduction, and Radiation
C) Crest, Trough, and Wave length
D) Crust, Mantle, and Core
  • 13. Which wave has the LONGEST wave
A) Radio
B) Visible
C) Gamma
D) Microwave
  • 14. Which wave has the SHORTEST wave
A) Gamma
B) Visible
C) Radio
D) Microwave
  • 15. Radio waves have the MOST energy
A) False
B) Neither true or False
C) Radio is not an EM wave
D) True
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Ben Franklin
B) Albert Einstein
C) Roy G Biv
D) Isaac Newton
  • 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) Cones, Rods, and Optic Nerve
C) Cones, Bells, and Pupil
D) The Cornea and eye lashes
  • 18. When we see a color it is because?
A) The color we see is REFLECTED and the other colors absorbed
B) We see all the colors all the time
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) The light bounces back in the opposite direction
B) Can only happen in the day time
C) can only happen at night
D) The light is bent or manipulated
  • 20. An insulator
A) Draws the energy to itself
B) Helps you see better
C) Does nothing at all
D) Keeps temperature in or out
  • 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) Ultraviolet
D) Microwave
  • 23. Broadband Wireless Internet?
A) Radio
B) Ultraviolet
C) Infrared
D) Microwave
  • 24. Microwave Oven
A) Electricity
B) Convection
C) Conduction
D) Radiation
gas oven large BW
  • 25. Oven
A) Convection
B) Electricity
C) Radiation
D) Conduction
gas oven large BW
  • 26. Stove Top - Burners on Stove
A) Conduction
B) Radiation
C) Convection
D) Chemical
cancer
  • 27. Cancer Treatments
A) Microwave
B) Radio
C) Gamma
D) Ultraviolet
  • 28. Airport Security
A) Radio
B) x-Ray
C) Microwave
D) Gamma
  • 29. Tanning Beds
A) Gamma
B) Ultraviolet
C) Microwave
D) X-Ray
retro style television set yali
  • 30. TV Broadcasts
A) Visible
B) Gamma
C) Radio
D) Microwave
cell phone
  • 31. Cell Phone Comunication
A) Microwave
B) Ultraviolet
C) Radio
D) Gamma
fire intro pic
  • 32. Fire
A) Radiation
B) Convection
C) Conduction
D) Physical
lightbulb
  • 33. Light Bulb
A) Radiation
B) Convection
C) Conduction
D) Chemical
x ray penjuin
  • 34. X-Ray Picture
A) X-Ray
B) Radiation
C) conduction
D) Gamma
  • 35. Fish Tank with Heater
A) Radiation
B) Convection
C) Electricity
D) Conduction
  • 36. Frequency means
A) How many waves pass a certain point in one second
B) the measurement from the crest to the trough
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 Addition
B) Color Subtraction
C) Crayola Colors
D) Color Blindness
  • 38. The best insulator of cold would be?
A) Styrofoam
B) Water in a bottle
C) A piece of wood
D) Paper bags
  • 39. The best conductor of electricity would be
A) A bag of air
B) A piece of metal
C) A bucket of water
D) A rubber glove
  • 40. Heat ALWAYS travels
A) In a Current ONLY
B) From Cold to Hot
C) By Contact ONLY
D) From Hot to Cold
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