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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) 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) Convection, Connection, and Radio
B) Light, Sound, and Feeling
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) Thermal Equilibrium
B) Balance
C) Room Temperature
D) equally concluded
  • 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) Only if it is melted
B) True
C) False
D) Neither true or false
  • 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) 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
  • 9. Convection 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
  • 10. Conduction 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
  • 11. What does ROY G BIV stand for
A) The name of the man that discovered the Visible light spectrum
B) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
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, Toughness, and longevity
B) Crust, Mantle, and Core
C) Convection, Conduction, and Radiation
D) Crest, Trough, and Wave length
  • 13. Which wave has the LONGEST wave
A) Visible
B) Microwave
C) Gamma
D) Radio
  • 14. Which wave has the SHORTEST wave
A) Microwave
B) Gamma
C) Radio
D) Visible
  • 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) 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) It is the sun and not our eyes that let us see
B) Cones, Rods, and Optic Nerve
C) Cones, Bells, and Pupil
D) The Cornea and eye lashes
  • 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 in the day time
B) can only happen at night
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) Draws the energy to itself
C) Does nothing at all
D) Helps you see better
  • 21. A conductor
A) Does nothing at all
B) Darws energy toward itself
C) Keeps temperature in or out
D) Helps the train engineer collect tickets
  • 22. Night Vision Goggles?
A) Infrared
B) Ultraviolet
C) Microwave
D) Microwaves
  • 23. Broadband Wireless Internet?
A) Ultraviolet
B) Microwave
C) Infrared
D) Radio
  • 24. Microwave Oven
A) Radiation
B) Electricity
C) Conduction
D) Convection
  • 25. Oven
A) Conduction
B) Radiation
C) Electricity
D) Convection
  • 26. Stove Top - Burners on Stove
A) Convection
B) Radiation
C) Conduction
D) Chemical
  • 27. Cancer Treatments
A) Gamma
B) Ultraviolet
C) Radio
D) Microwave
  • 28. Airport Security
A) Gamma
B) Radio
C) x-Ray
D) Microwave
  • 29. Tanning Beds
A) Ultraviolet
B) Gamma
C) X-Ray
D) Microwave
  • 30. TV Broadcasts
A) Microwave
B) Gamma
C) Visible
D) Radio
  • 31. Cell Phone Comunication
A) Microwave
B) Gamma
C) Ultraviolet
D) Radio
  • 32. Fire
A) Radiation
B) Conduction
C) Convection
D) Physical
  • 33. Light Bulb
A) Chemical
B) Radiation
C) Conduction
D) Convection
  • 34. X-Ray Picture
A) Gamma
B) X-Ray
C) conduction
D) Radiation
  • 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 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 Subtraction
B) Color Blindness
C) Color Addition
D) Crayola Colors
  • 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 bucket of water
B) A rubber glove
C) A piece of metal
D) A bag of air
  • 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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