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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) Nuclear
D) Thermal
  • 2. Heat is measured in measurements called?
A) Temperature
B) Thermostat
C) Thermometer
D) Amplitude
  • 3. Heat MOVES in three ways. What are they?
A) Heat, Cold, and Warm
B) Light, Sound, and Feeling
C) Convection, Connection, and Radio
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) False
B) only if its liquid
C) True
D) Neither true or Flase
  • 6. When an object is heated, it usually becomes less dense?
A) Neither true or false
B) True
C) False
D) Only if it is melted
  • 7. There are how many light sources in the EMS?
A) Eight
B) Too many to count
C) Six
D) Seven
  • 8. Radiation is
A) ROY G BIV
B) Light that moves through space
C) transfer of energy through either liquid or air currents
D) Transfers energy by direct contact of one substance to another substance
  • 9. Convection is
A) ROY G BIV
B) Light that moves through space
C) transfer of energy through either liquid or air currents
D) Transfers energy by direct contact of one substance to another substance
  • 10. Conduction 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
  • 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) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
D) Convection, Conduction, and Radiation
  • 12. What are the three parts of a light wave?
A) Crest, Trough, and Wave length
B) Crust, Mantle, and Core
C) Convection, Conduction, and Radiation
D) Crust, Toughness, and longevity
  • 13. Which wave has the LONGEST wave
A) Microwave
B) Radio
C) Gamma
D) Visible
  • 14. Which wave has the SHORTEST wave
A) Gamma
B) Radio
C) Visible
D) Microwave
  • 15. Radio waves have the MOST energy
A) True
B) Radio is not an EM wave
C) False
D) Neither true or False
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Roy G Biv
B) Isaac Newton
C) Ben Franklin
D) Albert Einstein
  • 17. What is in our eyes that allows us to see colors?
A) The Cornea and eye lashes
B) Cones, Rods, and Optic Nerve
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) That is the only color given off by a substance
B) The color we see is REFLECTED and the other colors absorbed
C) The color we see is REFRACTED and the other colors are absorbed
D) We see all the colors all the time
  • 19. What happens when light is REFRACTED?
A) Can only happen in the day time
B) The light is bent or manipulated
C) can only happen at night
D) The light bounces back in the opposite direction
  • 20. An insulator
A) Does nothing at all
B) Helps you see better
C) Draws the energy to itself
D) Keeps temperature in or out
  • 21. A conductor
A) Keeps temperature in or out
B) Darws energy toward itself
C) Does nothing at all
D) Helps the train engineer collect tickets
  • 22. Night Vision Goggles?
A) Infrared
B) Microwaves
C) Ultraviolet
D) Microwave
  • 23. Broadband Wireless Internet?
A) Microwave
B) Radio
C) Ultraviolet
D) Infrared
  • 24. Microwave Oven
A) Radiation
B) Electricity
C) Conduction
D) Convection
  • 25. Oven
A) Electricity
B) Conduction
C) Convection
D) Radiation
  • 26. Stove Top - Burners on Stove
A) Chemical
B) Radiation
C) Convection
D) Conduction
  • 27. Cancer Treatments
A) Gamma
B) Radio
C) Microwave
D) Ultraviolet
  • 28. Airport Security
A) x-Ray
B) Radio
C) Gamma
D) Microwave
  • 29. Tanning Beds
A) Ultraviolet
B) X-Ray
C) Gamma
D) Microwave
  • 30. TV Broadcasts
A) Microwave
B) Gamma
C) Visible
D) Radio
  • 31. Cell Phone Comunication
A) Radio
B) Ultraviolet
C) Gamma
D) Microwave
  • 32. Fire
A) Physical
B) Radiation
C) Convection
D) Conduction
  • 33. Light Bulb
A) Radiation
B) Chemical
C) Convection
D) Conduction
  • 34. X-Ray Picture
A) Gamma
B) Radiation
C) conduction
D) X-Ray
  • 35. Fish Tank with Heater
A) Convection
B) Electricity
C) Radiation
D) Conduction
  • 36. Frequency means
A) How many waves pass a certain point in one hour
B) How many waves pass a certain point in one minute
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) Color Blindness
B) Crayola Colors
C) Color Subtraction
D) Color Addition
  • 38. The best insulator of cold would be?
A) Styrofoam
B) Water in a bottle
C) A piece of wood
D) Paper bags
  • 39. The best conductor of electricity would be
A) A piece of metal
B) A rubber glove
C) A bucket of water
D) A bag of air
  • 40. Heat ALWAYS travels
A) By Contact ONLY
B) In a Current ONLY
C) From Hot to Cold
D) From Cold to Hot
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