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