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