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