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