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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) Solar
B) Nuclear
C) Thermal
D) Hot
  • 2. Heat is measured in measurements called?
A) Thermometer
B) Temperature
C) Thermostat
D) Amplitude
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Conduction, and Radiation
B) Heat, Cold, and Warm
C) Light, Sound, and Feeling
D) Convection, Connection, and Radio
  • 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) equally concluded
C) Balance
D) Room Temperature
  • 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) 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) Too many to count
B) Six
C) Eight
D) Seven
  • 8. Radiation 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
  • 9. Convection is
A) Transfers energy by direct contact of one substance to another substance
B) ROY G BIV
C) transfer of energy through either liquid or air currents
D) Light that moves through space
  • 10. Conduction is
A) transfer of energy through either liquid or air currents
B) ROY G BIV
C) Transfers energy by direct contact of one substance to another substance
D) Light that moves through space
  • 11. What does ROY G BIV stand for
A) Convection, Conduction, and Radiation
B) The seven colors of the visible light spectrum
C) The name of the man that discovered the Visible light spectrum
D) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
  • 12. What are the three parts of a light wave?
A) Convection, Conduction, and Radiation
B) Crest, Trough, and Wave length
C) Crust, Mantle, and Core
D) Crust, Toughness, and longevity
  • 13. Which wave has the LONGEST wave
A) Visible
B) Gamma
C) Radio
D) Microwave
  • 14. Which wave has the SHORTEST wave
A) Visible
B) Radio
C) Gamma
D) Microwave
  • 15. Radio waves have the MOST energy
A) Radio is not an EM wave
B) Neither true or False
C) True
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, Bells, and Pupil
B) The Cornea and eye lashes
C) It is the sun and not our eyes that let us see
D) Cones, Rods, and Optic Nerve
  • 18. When we see a color it is because?
A) The color we see is REFRACTED and the other colors are 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 REFLECTED and the other colors absorbed
  • 19. What happens when light is REFRACTED?
A) The light is bent or manipulated
B) Can only happen in the day time
C) can only happen at night
D) The light bounces back in the opposite direction
  • 20. An insulator
A) Keeps temperature in or out
B) Does nothing at all
C) Draws the energy to itself
D) Helps you see better
  • 21. A conductor
A) Keeps temperature in or out
B) Helps the train engineer collect tickets
C) Does nothing at all
D) Darws energy toward itself
  • 22. Night Vision Goggles?
A) Microwave
B) Infrared
C) Ultraviolet
D) Microwaves
  • 23. Broadband Wireless Internet?
A) Infrared
B) Radio
C) Ultraviolet
D) Microwave
  • 24. Microwave Oven
A) Electricity
B) Convection
C) Conduction
D) Radiation
  • 25. Oven
A) Radiation
B) Electricity
C) Conduction
D) Convection
  • 26. Stove Top - Burners on Stove
A) Chemical
B) Conduction
C) Radiation
D) Convection
  • 27. Cancer Treatments
A) Gamma
B) Ultraviolet
C) Microwave
D) Radio
  • 28. Airport Security
A) x-Ray
B) Microwave
C) Radio
D) Gamma
  • 29. Tanning Beds
A) Ultraviolet
B) Microwave
C) Gamma
D) X-Ray
  • 30. TV Broadcasts
A) Gamma
B) Microwave
C) Visible
D) Radio
  • 31. Cell Phone Comunication
A) Radio
B) Microwave
C) Ultraviolet
D) Gamma
  • 32. Fire
A) Conduction
B) Physical
C) Radiation
D) Convection
  • 33. Light Bulb
A) Radiation
B) Convection
C) Conduction
D) Chemical
  • 34. X-Ray Picture
A) Gamma
B) X-Ray
C) Radiation
D) conduction
  • 35. Fish Tank with Heater
A) Conduction
B) Radiation
C) Convection
D) Electricity
  • 36. Frequency means
A) How many waves pass a certain point in one minute
B) How many waves pass a certain point in one second
C) the measurement from the crest to the trough
D) How many waves pass a certain point in one hour
  • 37. Mixing Colored Paints together is called
A) Color Blindness
B) Color Subtraction
C) Color Addition
D) Crayola Colors
  • 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 piece of metal
B) A bucket of water
C) A bag of air
D) A rubber glove
  • 40. Heat ALWAYS travels
A) From Cold to Hot
B) From Hot to Cold
C) By Contact ONLY
D) In a Current ONLY
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