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