Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Thermal
B) Hot
C) Solar
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, Connection, and Radio
B) Light, Sound, and Feeling
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) equally concluded
B) Room Temperature
C) Balance
D) Thermal Equilibrium
  • 5. When an object is cooled it expands?
A) only if its liquid
B) True
C) False
D) Neither true or Flase
  • 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) Seven
B) Too many to count
C) Eight
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) Light that moves through space
D) ROY G BIV
  • 9. Convection is
A) ROY G BIV
B) Transfers energy by direct contact of one substance to another substance
C) Light that moves through space
D) transfer of energy through either liquid or air currents
  • 10. Conduction 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
  • 11. What does ROY G BIV stand for
A) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
B) The name of the man that discovered the Visible light spectrum
C) Convection, Conduction, and Radiation
D) The seven colors of the visible light spectrum
  • 12. What are the three parts of a light wave?
A) Crust, Mantle, and Core
B) Crest, Trough, and Wave length
C) Convection, Conduction, and Radiation
D) Crust, Toughness, and longevity
  • 13. Which wave has the LONGEST wave
A) Gamma
B) Visible
C) Microwave
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) 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) Isaac Newton
C) Roy G Biv
D) Ben Franklin
  • 17. What is in our eyes that allows us to see colors?
A) Cones, Bells, and Pupil
B) Cones, Rods, and Optic Nerve
C) The Cornea and eye lashes
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) We see all the colors all the time
C) That is the only color given off by a substance
D) The color we see is REFLECTED and the other colors absorbed
  • 19. What happens when light is REFRACTED?
A) The light is bent or manipulated
B) The light bounces back in the opposite direction
C) can only happen at night
D) Can only happen in the day time
  • 20. An insulator
A) Helps you see better
B) Keeps temperature in or out
C) Does nothing at all
D) Draws the energy to itself
  • 21. A conductor
A) Keeps temperature in or out
B) Darws energy toward itself
C) Helps the train engineer collect tickets
D) Does nothing at all
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Infrared
B) Ultraviolet
C) Microwave
D) Microwaves
  • 23. Broadband Wireless Internet?
A) Microwave
B) Ultraviolet
C) Infrared
D) Radio
  • 24. Microwave Oven
A) Convection
B) Electricity
C) Radiation
D) Conduction
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) Chemical
C) Convection
D) Conduction
cancer
  • 27. Cancer Treatments
A) Gamma
B) Ultraviolet
C) Microwave
D) Radio
  • 28. Airport Security
A) Microwave
B) x-Ray
C) Radio
D) Gamma
  • 29. Tanning Beds
A) X-Ray
B) Microwave
C) Gamma
D) Ultraviolet
retro style television set yali
  • 30. TV Broadcasts
A) Microwave
B) Gamma
C) Visible
D) Radio
cell phone
  • 31. Cell Phone Comunication
A) Microwave
B) Radio
C) Gamma
D) Ultraviolet
fire intro pic
  • 32. Fire
A) Physical
B) Convection
C) Radiation
D) Conduction
lightbulb
  • 33. Light Bulb
A) Chemical
B) Conduction
C) Radiation
D) Convection
x ray penjuin
  • 34. X-Ray Picture
A) conduction
B) X-Ray
C) Gamma
D) Radiation
  • 35. Fish Tank with Heater
A) Electricity
B) Convection
C) Conduction
D) Radiation
  • 36. Frequency means
A) How many waves pass a certain point in one second
B) How many waves pass a certain point in one hour
C) How many waves pass a certain point in one minute
D) the measurement from the crest to the trough
  • 37. Mixing Colored Paints together is called
A) Color Blindness
B) Crayola Colors
C) Color Subtraction
D) Color Addition
  • 38. The best insulator of cold would be?
A) Water in a bottle
B) A piece of wood
C) Styrofoam
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) From Cold to Hot
B) From Hot to Cold
C) By Contact ONLY
D) In a Current ONLY
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