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) Thermometer
B) Thermostat
C) Amplitude
D) Temperature
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Conduction, and Radiation
B) Light, Sound, and Feeling
C) Heat, Cold, and Warm
D) Convection, Connection, and Radio
  • 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) equally concluded
C) Room Temperature
D) Balance
  • 5. When an object is cooled it expands?
A) only if its liquid
B) Neither true or Flase
C) True
D) False
  • 6. When an object is heated, it usually becomes less dense?
A) Neither true or false
B) Only if it is melted
C) True
D) False
  • 7. There are how many light sources in the EMS?
A) Too many to count
B) Six
C) Seven
D) Eight
  • 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) ROY G BIV
B) transfer of energy through either liquid or air currents
C) Light that moves through space
D) Transfers energy by direct contact of one substance to another substance
  • 10. Conduction 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
  • 11. What does ROY G BIV stand for
A) The seven colors of the visible light spectrum
B) Convection, Conduction, and Radiation
C) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
D) The name of the man that discovered 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) Crest, Trough, and Wave length
D) Convection, Conduction, and Radiation
  • 13. Which wave has the LONGEST wave
A) Microwave
B) Visible
C) Gamma
D) Radio
  • 14. Which wave has the SHORTEST wave
A) Visible
B) Microwave
C) Gamma
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) Isaac Newton
B) Ben Franklin
C) Roy G Biv
D) Albert Einstein
  • 17. What is in our eyes that allows us to see colors?
A) Cones, Bells, and Pupil
B) The Cornea and eye lashes
C) It is the sun and not our eyes that let us see
D) Cones, Rods, and Optic Nerve
  • 18. When we see a color it is because?
A) That is the only color given off by a substance
B) The color we see is REFLECTED and the other colors absorbed
C) The color we see is REFRACTED and the other colors are absorbed
D) We see all the colors all the time
  • 19. What happens when light is REFRACTED?
A) can only happen at night
B) The light is bent or manipulated
C) Can only happen in the day time
D) The light bounces back in the opposite direction
  • 20. An insulator
A) Keeps temperature in or out
B) Draws the energy to itself
C) Does nothing at all
D) Helps you see better
  • 21. A conductor
A) Helps the train engineer collect tickets
B) Does nothing at all
C) Keeps temperature in or out
D) Darws energy toward itself
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Microwave
B) Microwaves
C) Ultraviolet
D) Infrared
  • 23. Broadband Wireless Internet?
A) Ultraviolet
B) Microwave
C) Infrared
D) Radio
  • 24. Microwave Oven
A) Radiation
B) Electricity
C) Conduction
D) Convection
gas oven large BW
  • 25. Oven
A) Radiation
B) Electricity
C) Convection
D) Conduction
gas oven large BW
  • 26. Stove Top - Burners on Stove
A) Radiation
B) Conduction
C) Chemical
D) Convection
cancer
  • 27. Cancer Treatments
A) Radio
B) Ultraviolet
C) Gamma
D) Microwave
  • 28. Airport Security
A) x-Ray
B) Microwave
C) Gamma
D) Radio
  • 29. Tanning Beds
A) Microwave
B) Gamma
C) Ultraviolet
D) X-Ray
retro style television set yali
  • 30. TV Broadcasts
A) Radio
B) Microwave
C) Gamma
D) Visible
cell phone
  • 31. Cell Phone Comunication
A) Microwave
B) Gamma
C) Radio
D) Ultraviolet
fire intro pic
  • 32. Fire
A) Radiation
B) Convection
C) Conduction
D) Physical
lightbulb
  • 33. Light Bulb
A) Convection
B) Radiation
C) Chemical
D) Conduction
x ray penjuin
  • 34. X-Ray Picture
A) X-Ray
B) Radiation
C) conduction
D) Gamma
  • 35. Fish Tank with Heater
A) Convection
B) Electricity
C) Conduction
D) Radiation
  • 36. Frequency means
A) How many waves pass a certain point in one minute
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 hour
  • 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) Styrofoam
B) Water in a bottle
C) A piece of wood
D) Paper bags
  • 39. The best conductor of electricity would be
A) A rubber glove
B) A bag of air
C) A piece of metal
D) A bucket of water
  • 40. Heat ALWAYS travels
A) From Cold to Hot
B) In a Current ONLY
C) From Hot to Cold
D) By Contact ONLY
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