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