Energy, Light, Electromagnetic Spectrum, and Heat
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Hot
B) Nuclear
C) Solar
D) Thermal
  • 2. Heat is measured in measurements called?
A) Amplitude
B) Temperature
C) Thermometer
D) Thermostat
  • 3. Heat MOVES in three ways. What are they?
A) Heat, Cold, and Warm
B) Convection, Connection, and Radio
C) Light, Sound, and Feeling
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) Thermal Equilibrium
B) Room Temperature
C) equally concluded
D) Balance
  • 5. When an object is cooled it expands?
A) only if its liquid
B) Neither true or Flase
C) True
D) False
  • 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) Too many to count
B) Eight
C) Six
D) Seven
  • 8. Radiation 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
  • 9. Convection 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
  • 10. Conduction is
A) ROY G BIV
B) transfer of energy through either liquid or air currents
C) Light that moves through space
D) Transfers energy by direct contact of one substance to another substance
  • 11. What does ROY G BIV stand for
A) The name of the man that discovered the Visible light spectrum
B) The seven colors of 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) Crest, Trough, and Wave length
B) Crust, Toughness, and longevity
C) Convection, Conduction, and Radiation
D) Crust, Mantle, and Core
  • 13. Which wave has the LONGEST wave
A) Radio
B) Microwave
C) Visible
D) Gamma
  • 14. Which wave has the SHORTEST wave
A) Microwave
B) Radio
C) Visible
D) Gamma
  • 15. Radio waves have the MOST energy
A) True
B) Radio is not an EM wave
C) False
D) Neither true or False
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Roy G Biv
B) Isaac Newton
C) Ben Franklin
D) Albert Einstein
  • 17. What is in our eyes that allows us to see colors?
A) Cones, Bells, and Pupil
B) The Cornea and eye lashes
C) Cones, Rods, and Optic Nerve
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) Can only happen in the day time
B) The light is bent or manipulated
C) can only happen at night
D) The light bounces back in the opposite direction
  • 20. An insulator
A) Helps you see better
B) Does nothing at all
C) Draws the energy to itself
D) Keeps temperature in or out
  • 21. A conductor
A) Helps the train engineer collect tickets
B) Does nothing at all
C) Keeps temperature in or out
D) Darws energy toward itself
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Ultraviolet
B) Microwaves
C) Infrared
D) Microwave
  • 23. Broadband Wireless Internet?
A) Infrared
B) Ultraviolet
C) Microwave
D) Radio
  • 24. Microwave Oven
A) Convection
B) Electricity
C) Conduction
D) Radiation
gas oven large BW
  • 25. Oven
A) Electricity
B) Conduction
C) Radiation
D) Convection
gas oven large BW
  • 26. Stove Top - Burners on Stove
A) Convection
B) Radiation
C) Chemical
D) Conduction
cancer
  • 27. Cancer Treatments
A) Gamma
B) Ultraviolet
C) Microwave
D) Radio
  • 28. Airport Security
A) x-Ray
B) Radio
C) Microwave
D) Gamma
  • 29. Tanning Beds
A) Microwave
B) Ultraviolet
C) X-Ray
D) Gamma
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) Gamma
C) Ultraviolet
D) Radio
fire intro pic
  • 32. Fire
A) Physical
B) Radiation
C) Conduction
D) Convection
lightbulb
  • 33. Light Bulb
A) Conduction
B) Convection
C) Radiation
D) Chemical
x ray penjuin
  • 34. X-Ray Picture
A) Radiation
B) Gamma
C) X-Ray
D) conduction
  • 35. Fish Tank with Heater
A) Radiation
B) Convection
C) Electricity
D) Conduction
  • 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 Addition
D) Color Subtraction
  • 38. The best insulator of cold would be?
A) Styrofoam
B) A piece of wood
C) Paper bags
D) Water in a bottle
  • 39. The best conductor of electricity would be
A) A bag of air
B) A bucket of water
C) A rubber glove
D) A piece of metal
  • 40. Heat ALWAYS travels
A) From Hot to Cold
B) By Contact ONLY
C) In a Current ONLY
D) From Cold to Hot
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