Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Nuclear
B) Hot
C) Solar
D) Thermal
  • 2. Heat is measured in measurements called?
A) Thermostat
B) Amplitude
C) Temperature
D) Thermometer
  • 3. Heat MOVES in three ways. What are they?
A) Heat, Cold, and Warm
B) Convection, Connection, and Radio
C) Convection, Conduction, and Radiation
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) Thermal Equilibrium
B) Room Temperature
C) equally concluded
D) Balance
  • 5. When an object is cooled it expands?
A) Neither true or Flase
B) True
C) False
D) only if its liquid
  • 6. When an object is heated, it usually becomes less dense?
A) Only if it is melted
B) False
C) Neither true or false
D) True
  • 7. There are how many light sources in the EMS?
A) Eight
B) Seven
C) Too many to count
D) Six
  • 8. Radiation 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
  • 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) Transfers energy by direct contact of one substance to another substance
B) ROY G BIV
C) Light that moves through space
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) Convection, Conduction, and Radiation
C) The name of the man that discovered the Visible light spectrum
D) The seven colors of the visible light spectrum
  • 12. What are the three parts of a light wave?
A) Crust, Toughness, and longevity
B) Crust, Mantle, and Core
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) Radio
C) Gamma
D) Microwave
  • 15. Radio waves have the MOST energy
A) False
B) True
C) Radio is not an EM wave
D) Neither true or False
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Isaac Newton
B) Albert Einstein
C) Ben Franklin
D) Roy G Biv
  • 17. What is in our eyes that allows us to see colors?
A) It is the sun and not our eyes that let us see
B) Cones, Bells, and Pupil
C) Cones, Rods, and Optic Nerve
D) The Cornea and eye lashes
  • 18. When we see a color it is because?
A) The color we see is REFLECTED and the other colors absorbed
B) That is the only color given off by a substance
C) We see all the colors all the time
D) The color we see is REFRACTED and the other colors are absorbed
  • 19. What happens when light is REFRACTED?
A) can only happen at night
B) Can only happen in the day time
C) The light bounces back in the opposite direction
D) The light is bent or manipulated
  • 20. An insulator
A) Does nothing at all
B) Draws the energy to itself
C) Helps you see better
D) Keeps temperature in or out
  • 21. A conductor
A) Does nothing at all
B) Keeps temperature in or out
C) Darws energy toward itself
D) Helps the train engineer collect tickets
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Ultraviolet
B) Microwave
C) Microwaves
D) Infrared
  • 23. Broadband Wireless Internet?
A) Infrared
B) Microwave
C) Radio
D) Ultraviolet
  • 24. Microwave Oven
A) Electricity
B) Radiation
C) Conduction
D) Convection
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) Radiation
B) Convection
C) Chemical
D) Conduction
cancer
  • 27. Cancer Treatments
A) Ultraviolet
B) Gamma
C) Radio
D) Microwave
  • 28. Airport Security
A) x-Ray
B) Gamma
C) Microwave
D) Radio
  • 29. Tanning Beds
A) Gamma
B) Microwave
C) Ultraviolet
D) X-Ray
retro style television set yali
  • 30. TV Broadcasts
A) Microwave
B) Gamma
C) Radio
D) Visible
cell phone
  • 31. Cell Phone Comunication
A) Radio
B) Gamma
C) Ultraviolet
D) Microwave
fire intro pic
  • 32. Fire
A) Physical
B) Convection
C) Radiation
D) Conduction
lightbulb
  • 33. Light Bulb
A) Conduction
B) Radiation
C) Convection
D) Chemical
x ray penjuin
  • 34. X-Ray Picture
A) X-Ray
B) Gamma
C) conduction
D) Radiation
  • 35. Fish Tank with Heater
A) Conduction
B) Radiation
C) Electricity
D) Convection
  • 36. Frequency means
A) How many waves pass a certain point in one hour
B) How many waves pass a certain point in one second
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 Subtraction
B) Color Blindness
C) Crayola Colors
D) Color Addition
  • 38. The best insulator of cold would be?
A) Styrofoam
B) Paper bags
C) A piece of wood
D) Water in a bottle
  • 39. The best conductor of electricity would be
A) A rubber glove
B) A bucket of water
C) A bag of air
D) A piece of metal
  • 40. Heat ALWAYS travels
A) By Contact ONLY
B) In a Current ONLY
C) From Hot to Cold
D) From Cold to Hot
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