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Energy, Light, Electromagnetic Spectrum, and Heat
Hauen laguntzarekin: 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) Thermometer
B) Amplitude
C) Temperature
D) Thermostat
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Conduction, and Radiation
B) Convection, Connection, and Radio
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) Thermal Equilibrium
B) Room Temperature
C) equally concluded
D) Balance
  • 5. When an object is cooled it expands?
A) True
B) Neither true or Flase
C) False
D) only if its liquid
  • 6. When an object is heated, it usually becomes less dense?
A) False
B) True
C) Neither true or false
D) Only if it is melted
  • 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) transfer of energy through either liquid or air currents
B) Light that moves through space
C) ROY G BIV
D) Transfers energy by direct contact of one substance to another substance
  • 9. Convection is
A) transfer of energy through either liquid or air currents
B) Transfers energy by direct contact of one substance to another substance
C) ROY G BIV
D) Light that moves through space
  • 10. Conduction is
A) ROY G BIV
B) Light that moves through space
C) Transfers energy by direct contact of one substance to another substance
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) The name of the man that discovered the Visible light spectrum
C) Convection, Conduction, and Radiation
D) The seven colors of the visible light spectrum
  • 12. What are the three parts of a light wave?
A) Crust, Mantle, and Core
B) Convection, Conduction, and Radiation
C) Crest, Trough, and Wave length
D) Crust, Toughness, and longevity
  • 13. Which wave has the LONGEST wave
A) Visible
B) Microwave
C) Radio
D) Gamma
  • 14. Which wave has the SHORTEST wave
A) Microwave
B) Visible
C) Gamma
D) Radio
  • 15. Radio waves have the MOST energy
A) Neither true or False
B) False
C) True
D) Radio is not an EM wave
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Albert Einstein
B) Ben Franklin
C) Isaac Newton
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, Rods, and Optic Nerve
C) The Cornea and eye lashes
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) 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) Keeps temperature in or out
B) Does nothing at all
C) Helps you see better
D) Draws the energy to itself
  • 21. A conductor
A) Does nothing at all
B) Helps the train engineer collect tickets
C) Darws energy toward itself
D) Keeps temperature in or out
  • 22. Night Vision Goggles?
A) Microwaves
B) Microwave
C) Infrared
D) Ultraviolet
  • 23. Broadband Wireless Internet?
A) Ultraviolet
B) Radio
C) Infrared
D) Microwave
  • 24. Microwave Oven
A) Conduction
B) Convection
C) Electricity
D) Radiation
  • 25. Oven
A) Convection
B) Electricity
C) Radiation
D) Conduction
  • 26. Stove Top - Burners on Stove
A) Convection
B) Chemical
C) Conduction
D) Radiation
  • 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) X-Ray
C) Microwave
D) Gamma
  • 30. TV Broadcasts
A) Microwave
B) Visible
C) Radio
D) Gamma
  • 31. Cell Phone Comunication
A) Ultraviolet
B) Gamma
C) Microwave
D) Radio
  • 32. Fire
A) Physical
B) Convection
C) Radiation
D) Conduction
  • 33. Light Bulb
A) Chemical
B) Radiation
C) Conduction
D) Convection
  • 34. X-Ray Picture
A) conduction
B) Gamma
C) Radiation
D) X-Ray
  • 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 second
B) the measurement from the crest to the trough
C) How many waves pass a certain point in one hour
D) How many waves pass a certain point in one minute
  • 37. Mixing Colored Paints together is called
A) Color Addition
B) Crayola Colors
C) Color Blindness
D) Color Subtraction
  • 38. The best insulator of cold would be?
A) Water in a bottle
B) Paper bags
C) A piece of wood
D) Styrofoam
  • 39. The best conductor of electricity would be
A) A bucket of water
B) A piece of metal
C) A bag of air
D) A rubber glove
  • 40. Heat ALWAYS travels
A) By Contact ONLY
B) From Cold to Hot
C) In a Current ONLY
D) From Hot to Cold
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