Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Nuclear
B) Solar
C) Thermal
D) Hot
  • 2. Heat is measured in measurements called?
A) Amplitude
B) Thermometer
C) Temperature
D) Thermostat
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Connection, and Radio
B) Convection, Conduction, and Radiation
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) Room Temperature
B) Balance
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) Only if it is melted
B) True
C) Neither true or false
D) False
  • 7. There are how many light sources in the EMS?
A) Too many to count
B) Six
C) Eight
D) Seven
  • 8. Radiation 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
  • 9. Convection is
A) Light that moves through space
B) ROY G BIV
C) transfer of energy through either liquid or air currents
D) Transfers energy by direct contact of one substance to another substance
  • 10. Conduction is
A) ROY G BIV
B) transfer of energy through either liquid or air currents
C) Transfers energy by direct contact of one substance to another substance
D) Light that moves through space
  • 11. What does ROY G BIV stand for
A) The name of the man that discovered the Visible light spectrum
B) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
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) Crust, Toughness, and longevity
C) Crest, Trough, and Wave length
D) Convection, Conduction, and Radiation
  • 13. Which wave has the LONGEST wave
A) Gamma
B) Visible
C) Microwave
D) Radio
  • 14. Which wave has the SHORTEST wave
A) Microwave
B) Gamma
C) Visible
D) Radio
  • 15. Radio waves have the MOST energy
A) False
B) Radio is not an EM wave
C) True
D) Neither true or False
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Albert Einstein
B) Isaac Newton
C) Ben Franklin
D) Roy G Biv
  • 17. What is in our eyes that allows us to see colors?
A) Cones, Rods, and Optic Nerve
B) Cones, Bells, and Pupil
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) We see all the colors all the time
B) The color we see is REFLECTED and the other colors absorbed
C) That is the only color given off by a substance
D) The color we see is REFRACTED and the other colors are absorbed
  • 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) Draws the energy to itself
B) Keeps temperature in or out
C) Does nothing at all
D) Helps you see better
  • 21. A conductor
A) Darws energy toward itself
B) Helps the train engineer collect tickets
C) Keeps temperature in or out
D) Does nothing at all
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Microwave
B) Ultraviolet
C) Microwaves
D) Infrared
  • 23. Broadband Wireless Internet?
A) Infrared
B) Ultraviolet
C) Radio
D) Microwave
  • 24. Microwave Oven
A) Conduction
B) Electricity
C) Convection
D) Radiation
gas oven large BW
  • 25. Oven
A) Electricity
B) Convection
C) Radiation
D) Conduction
gas oven large BW
  • 26. Stove Top - Burners on Stove
A) Convection
B) Radiation
C) Conduction
D) Chemical
cancer
  • 27. Cancer Treatments
A) Ultraviolet
B) Gamma
C) Microwave
D) Radio
  • 28. Airport Security
A) x-Ray
B) Gamma
C) Radio
D) Microwave
  • 29. Tanning Beds
A) Gamma
B) Ultraviolet
C) X-Ray
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) Ultraviolet
C) Radio
D) Gamma
fire intro pic
  • 32. Fire
A) Conduction
B) Physical
C) Convection
D) Radiation
lightbulb
  • 33. Light Bulb
A) Chemical
B) Convection
C) Conduction
D) Radiation
x ray penjuin
  • 34. X-Ray Picture
A) X-Ray
B) conduction
C) Radiation
D) Gamma
  • 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 minute
C) How many waves pass a certain point in one hour
D) the measurement from the crest to the trough
  • 37. Mixing Colored Paints together is called
A) Color Subtraction
B) Crayola Colors
C) Color Blindness
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 piece of metal
B) A rubber glove
C) A bucket of water
D) A bag of air
  • 40. Heat ALWAYS travels
A) By Contact ONLY
B) From Cold to Hot
C) In a Current ONLY
D) From Hot to Cold
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