Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Thermal
B) Solar
C) Hot
D) Nuclear
  • 2. Heat is measured in measurements called?
A) Temperature
B) Thermostat
C) Amplitude
D) Thermometer
  • 3. Heat MOVES in three ways. What are they?
A) Heat, Cold, and Warm
B) Light, Sound, and Feeling
C) Convection, Connection, and Radio
D) Convection, Conduction, and Radiation
  • 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) True
B) False
C) Neither true or Flase
D) only if its liquid
  • 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) Six
C) Eight
D) Too many to count
  • 8. Radiation is
A) transfer of energy through either liquid or air currents
B) Light that moves through space
C) Transfers energy by direct contact of one substance to another substance
D) ROY G BIV
  • 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) 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) The name of the man that discovered the Visible light spectrum
C) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
D) Convection, Conduction, and Radiation
  • 12. What are the three parts of a light wave?
A) Crust, Toughness, and longevity
B) Crest, Trough, and Wave length
C) Crust, Mantle, and Core
D) Convection, Conduction, and Radiation
  • 13. Which wave has the LONGEST wave
A) Visible
B) Microwave
C) Radio
D) Gamma
  • 14. Which wave has the SHORTEST wave
A) Gamma
B) Visible
C) Microwave
D) Radio
  • 15. Radio waves have the MOST energy
A) Neither true or False
B) True
C) False
D) Radio is not an EM wave
  • 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) The Cornea and eye lashes
B) Cones, Rods, and Optic Nerve
C) It is the sun and not our eyes that let us see
D) Cones, Bells, and Pupil
  • 18. When we see a color it is because?
A) We see all the colors all the time
B) The color we see is REFRACTED and the other colors are absorbed
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 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) Does nothing at all
C) Helps you see better
D) Keeps temperature in or out
  • 21. A conductor
A) Keeps temperature in or out
B) Darws energy toward itself
C) Does nothing at all
D) Helps the train engineer collect tickets
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Ultraviolet
B) Infrared
C) Microwaves
D) Microwave
  • 23. Broadband Wireless Internet?
A) Infrared
B) Microwave
C) Radio
D) Ultraviolet
  • 24. Microwave Oven
A) Convection
B) Conduction
C) Radiation
D) Electricity
gas oven large BW
  • 25. Oven
A) Convection
B) Electricity
C) Conduction
D) Radiation
gas oven large BW
  • 26. Stove Top - Burners on Stove
A) Convection
B) Conduction
C) Radiation
D) Chemical
cancer
  • 27. Cancer Treatments
A) Gamma
B) Radio
C) Microwave
D) Ultraviolet
  • 28. Airport Security
A) Gamma
B) x-Ray
C) Radio
D) Microwave
  • 29. Tanning Beds
A) Ultraviolet
B) X-Ray
C) Microwave
D) Gamma
retro style television set yali
  • 30. TV Broadcasts
A) Radio
B) Microwave
C) Visible
D) Gamma
cell phone
  • 31. Cell Phone Comunication
A) Radio
B) Gamma
C) Ultraviolet
D) Microwave
fire intro pic
  • 32. Fire
A) Radiation
B) Conduction
C) Physical
D) Convection
lightbulb
  • 33. Light Bulb
A) Radiation
B) Convection
C) Conduction
D) Chemical
x ray penjuin
  • 34. X-Ray Picture
A) Gamma
B) Radiation
C) conduction
D) X-Ray
  • 35. Fish Tank with Heater
A) Electricity
B) Convection
C) Radiation
D) Conduction
  • 36. Frequency means
A) How many waves pass a certain point in one minute
B) How many waves pass a certain point in one second
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 Blindness
B) Color Addition
C) Color Subtraction
D) Crayola Colors
  • 38. The best insulator of cold would be?
A) Styrofoam
B) Water in a bottle
C) Paper bags
D) A piece of wood
  • 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 Hot to Cold
B) From Cold to Hot
C) By Contact ONLY
D) In a Current ONLY
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