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Energy, Light, Electromagnetic Spectrum, and Heat
Prispevano od: Messer
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Hot
B) Thermal
C) Solar
D) Nuclear
  • 2. Heat is measured in measurements called?
A) Temperature
B) Amplitude
C) Thermostat
D) Thermometer
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Conduction, and Radiation
B) Heat, Cold, and Warm
C) Convection, Connection, and Radio
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) Balance
B) equally concluded
C) Thermal Equilibrium
D) Room Temperature
  • 5. When an object is cooled it expands?
A) Neither true or Flase
B) only if its liquid
C) True
D) False
  • 6. When an object is heated, it usually becomes less dense?
A) False
B) Neither true or false
C) True
D) Only if it is melted
  • 7. There are how many light sources in the EMS?
A) Seven
B) Too many to count
C) Eight
D) Six
  • 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) 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) Light that moves through space
B) Transfers energy by direct contact of one substance to another substance
C) transfer of energy through either liquid or air currents
D) ROY G BIV
  • 11. What does ROY G BIV stand for
A) Convection, Conduction, and Radiation
B) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
C) The seven colors of the visible light spectrum
D) The name of the man that discovered the Visible light spectrum
  • 12. What are the three parts of a light wave?
A) Crust, Mantle, and Core
B) Crest, Trough, and Wave length
C) Crust, Toughness, and longevity
D) Convection, Conduction, and Radiation
  • 13. Which wave has the LONGEST wave
A) Radio
B) Visible
C) Gamma
D) Microwave
  • 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) False
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) Roy G Biv
C) Albert Einstein
D) Ben Franklin
  • 17. What is in our eyes that allows us to see colors?
A) Cones, Rods, and Optic Nerve
B) The Cornea and eye lashes
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) That is the only color given off by a substance
C) The color we see is REFLECTED and the other colors absorbed
D) The color we see is REFRACTED and the other colors are absorbed
  • 19. What happens when light is REFRACTED?
A) The light is bent or manipulated
B) can only happen at night
C) Can only happen in the day time
D) The light bounces back in the opposite direction
  • 20. An insulator
A) Helps you see better
B) Does nothing at all
C) Keeps temperature in or out
D) Draws the energy to itself
  • 21. A conductor
A) Does nothing at all
B) Darws energy toward itself
C) Keeps temperature in or out
D) Helps the train engineer collect tickets
  • 22. Night Vision Goggles?
A) Ultraviolet
B) Infrared
C) Microwave
D) Microwaves
  • 23. Broadband Wireless Internet?
A) Microwave
B) Ultraviolet
C) Infrared
D) Radio
  • 24. Microwave Oven
A) Radiation
B) Electricity
C) Convection
D) Conduction
  • 25. Oven
A) Convection
B) Electricity
C) Radiation
D) Conduction
  • 26. Stove Top - Burners on Stove
A) Chemical
B) Conduction
C) Radiation
D) Convection
  • 27. Cancer Treatments
A) Ultraviolet
B) Radio
C) Gamma
D) Microwave
  • 28. Airport Security
A) x-Ray
B) Radio
C) Microwave
D) Gamma
  • 29. Tanning Beds
A) Ultraviolet
B) Gamma
C) Microwave
D) X-Ray
  • 30. TV Broadcasts
A) Gamma
B) Microwave
C) Radio
D) Visible
  • 31. Cell Phone Comunication
A) Ultraviolet
B) Gamma
C) Microwave
D) Radio
  • 32. Fire
A) Convection
B) Radiation
C) Physical
D) Conduction
  • 33. Light Bulb
A) Radiation
B) Conduction
C) Chemical
D) Convection
  • 34. X-Ray Picture
A) Gamma
B) X-Ray
C) conduction
D) Radiation
  • 35. Fish Tank with Heater
A) Electricity
B) Conduction
C) Radiation
D) Convection
  • 36. Frequency means
A) How many waves pass a certain point in one hour
B) the measurement from the crest to the trough
C) How many waves pass a certain point in one minute
D) How many waves pass a certain point in one second
  • 37. Mixing Colored Paints together is called
A) Color Subtraction
B) Color Addition
C) Crayola Colors
D) Color Blindness
  • 38. The best insulator of cold would be?
A) Water in a bottle
B) Paper bags
C) Styrofoam
D) A piece of wood
  • 39. The best conductor of electricity would be
A) A bucket of water
B) A bag of air
C) A piece of metal
D) A rubber glove
  • 40. Heat ALWAYS travels
A) From Cold to Hot
B) By Contact ONLY
C) From Hot to Cold
D) In a Current ONLY
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