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Energy, Light, Electromagnetic Spectrum, and Heat
Beigesteuert von: Messer
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Hot
B) Solar
C) Thermal
D) Nuclear
  • 2. Heat is measured in measurements called?
A) Amplitude
B) Temperature
C) Thermostat
D) Thermometer
  • 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) equally concluded
B) Balance
C) Thermal Equilibrium
D) Room Temperature
  • 5. When an object is cooled it expands?
A) Neither true or Flase
B) True
C) only if its liquid
D) False
  • 6. When an object is heated, it usually becomes less dense?
A) True
B) Only if it is melted
C) Neither true or false
D) False
  • 7. There are how many light sources in the EMS?
A) Eight
B) Six
C) Seven
D) Too many to count
  • 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) Light that moves through space
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) 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) 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) Radio
B) Microwave
C) Gamma
D) Visible
  • 14. Which wave has the SHORTEST wave
A) Radio
B) Visible
C) Microwave
D) Gamma
  • 15. Radio waves have the MOST energy
A) Neither true or False
B) True
C) Radio is not an EM wave
D) False
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Albert Einstein
B) Ben Franklin
C) Roy G Biv
D) Isaac Newton
  • 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) That is the only color given off by a substance
B) The color we see is REFLECTED and the other colors absorbed
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) The light bounces back in the opposite direction
B) can only happen at night
C) The light is bent or manipulated
D) Can only happen in the day time
  • 20. An insulator
A) Helps you see better
B) Keeps temperature in or out
C) Draws the energy to itself
D) Does nothing at all
  • 21. A conductor
A) Helps the train engineer collect tickets
B) Keeps temperature in or out
C) Darws energy toward itself
D) Does nothing at all
  • 22. Night Vision Goggles?
A) Infrared
B) Microwave
C) Microwaves
D) Ultraviolet
  • 23. Broadband Wireless Internet?
A) Radio
B) Infrared
C) Microwave
D) Ultraviolet
  • 24. Microwave Oven
A) Convection
B) Radiation
C) Conduction
D) Electricity
  • 25. Oven
A) Radiation
B) Conduction
C) Electricity
D) Convection
  • 26. Stove Top - Burners on Stove
A) Conduction
B) Convection
C) Radiation
D) Chemical
  • 27. Cancer Treatments
A) Microwave
B) Ultraviolet
C) Radio
D) Gamma
  • 28. Airport Security
A) x-Ray
B) Microwave
C) Radio
D) Gamma
  • 29. Tanning Beds
A) Ultraviolet
B) Gamma
C) X-Ray
D) Microwave
  • 30. TV Broadcasts
A) Visible
B) Radio
C) Gamma
D) Microwave
  • 31. Cell Phone Comunication
A) Gamma
B) Ultraviolet
C) Microwave
D) Radio
  • 32. Fire
A) Radiation
B) Physical
C) Convection
D) Conduction
  • 33. Light Bulb
A) Radiation
B) Conduction
C) Convection
D) Chemical
  • 34. X-Ray Picture
A) conduction
B) X-Ray
C) Gamma
D) Radiation
  • 35. Fish Tank with Heater
A) Electricity
B) Conduction
C) Radiation
D) Convection
  • 36. Frequency means
A) the measurement from the crest to the trough
B) How many waves pass a certain point in one second
C) How many waves pass a certain point in one minute
D) How many waves pass a certain point in one hour
  • 37. Mixing Colored Paints together is called
A) Crayola Colors
B) Color Subtraction
C) Color Blindness
D) Color Addition
  • 38. The best insulator of cold would be?
A) Water in a bottle
B) A piece of wood
C) Paper bags
D) Styrofoam
  • 39. The best conductor of electricity would be
A) A bucket of water
B) A rubber glove
C) A bag of air
D) A piece of metal
  • 40. Heat ALWAYS travels
A) In a Current ONLY
B) From Cold to Hot
C) From Hot to Cold
D) By Contact ONLY
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