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