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Energy, Light, Electromagnetic Spectrum, and Heat
Contribució de: Messer
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Thermal
B) Hot
C) Solar
D) Nuclear
  • 2. Heat is measured in measurements called?
A) Temperature
B) Thermostat
C) Amplitude
D) Thermometer
  • 3. Heat MOVES in three ways. What are they?
A) Light, Sound, and Feeling
B) Heat, Cold, and Warm
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) Balance
B) equally concluded
C) Room Temperature
D) Thermal Equilibrium
  • 5. When an object is cooled it expands?
A) only if its liquid
B) Neither true or Flase
C) True
D) False
  • 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) Six
B) Seven
C) Eight
D) Too many to count
  • 8. Radiation is
A) transfer of energy through either liquid or air currents
B) Light that moves through space
C) ROY G BIV
D) Transfers energy by direct contact of one substance to another substance
  • 9. Convection is
A) transfer of energy through either liquid or air currents
B) Light that moves through space
C) ROY G BIV
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) Light that moves through space
C) Transfers energy by direct contact of one substance to another substance
D) ROY G BIV
  • 11. What does ROY G BIV stand for
A) The seven colors of the visible light spectrum
B) The name of the man that discovered 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) Crust, Mantle, and Core
B) Crust, Toughness, and longevity
C) Crest, Trough, and Wave length
D) Convection, Conduction, and Radiation
  • 13. Which wave has the LONGEST wave
A) Visible
B) Radio
C) Gamma
D) Microwave
  • 14. Which wave has the SHORTEST wave
A) Microwave
B) Radio
C) Visible
D) Gamma
  • 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) Isaac Newton
B) Roy G Biv
C) Ben Franklin
D) Albert Einstein
  • 17. What is in our eyes that allows us to see colors?
A) Cones, Rods, and Optic Nerve
B) The Cornea and eye lashes
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) We see all the colors all the time
B) That is the only color given off by a substance
C) The color we see is REFLECTED and the other colors absorbed
D) The color we see is REFRACTED and the other colors are 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 is bent or manipulated
D) The light bounces back in the opposite direction
  • 20. An insulator
A) Does nothing at all
B) Draws the energy to itself
C) Keeps temperature in or out
D) Helps you see better
  • 21. A conductor
A) Keeps temperature in or out
B) Does nothing at all
C) Darws energy toward itself
D) Helps the train engineer collect tickets
  • 22. Night Vision Goggles?
A) Ultraviolet
B) Infrared
C) Microwaves
D) Microwave
  • 23. Broadband Wireless Internet?
A) Radio
B) Ultraviolet
C) Infrared
D) Microwave
  • 24. Microwave Oven
A) Radiation
B) Electricity
C) Convection
D) Conduction
  • 25. Oven
A) Conduction
B) Convection
C) Radiation
D) Electricity
  • 26. Stove Top - Burners on Stove
A) Conduction
B) Radiation
C) Chemical
D) Convection
  • 27. Cancer Treatments
A) Gamma
B) Ultraviolet
C) Radio
D) Microwave
  • 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) Visible
B) Gamma
C) Radio
D) Microwave
  • 31. Cell Phone Comunication
A) Ultraviolet
B) Microwave
C) Radio
D) Gamma
  • 32. Fire
A) Radiation
B) Conduction
C) Physical
D) Convection
  • 33. Light Bulb
A) Radiation
B) Chemical
C) Conduction
D) Convection
  • 34. X-Ray Picture
A) Radiation
B) conduction
C) Gamma
D) X-Ray
  • 35. Fish Tank with Heater
A) Radiation
B) Conduction
C) Convection
D) Electricity
  • 36. Frequency means
A) How many waves pass a certain point in one minute
B) the measurement from the crest to the trough
C) How many waves pass a certain point in one second
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) Paper bags
B) Styrofoam
C) Water in a bottle
D) A piece of wood
  • 39. The best conductor of electricity would be
A) A rubber glove
B) A bag of air
C) A bucket of water
D) A piece of metal
  • 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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