Energy, Light, Electromagnetic Spectrum, and Heat - Skyndipróf
  • 1. Heat is the transfer of _________________________energy from one object to another.
A) Solar
B) Hot
C) Nuclear
D) Thermal
  • 2. Heat is measured in measurements called?
A) Amplitude
B) Thermometer
C) Thermostat
D) Temperature
  • 3. Heat MOVES in three ways. What are they?
A) Convection, Conduction, and Radiation
B) Convection, Connection, and Radio
C) Light, Sound, and Feeling
D) Heat, Cold, and Warm
  • 4. When heat energy moves from a hot object to a cold object and both finally reaxch the same temperature, this is called?
A) Room Temperature
B) Balance
C) Thermal Equilibrium
D) equally concluded
  • 5. When an object is cooled it expands?
A) Neither true or Flase
B) True
C) only if its liquid
D) False
  • 6. When an object is heated, it usually becomes less dense?
A) False
B) True
C) Neither true or false
D) Only if it is melted
  • 7. There are how many light sources in the EMS?
A) Seven
B) Too many to count
C) Six
D) Eight
  • 8. Radiation is
A) Light that moves through space
B) ROY G BIV
C) transfer of energy through either liquid or air currents
D) Transfers energy by direct contact of one substance to another substance
  • 9. Convection is
A) Transfers energy by direct contact of one substance to another substance
B) ROY G BIV
C) Light that moves through space
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) ROY G BIV
C) transfer of energy through either liquid or air currents
D) Light that moves through space
  • 11. What does ROY G BIV stand for
A) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
B) The name of the man that discovered the Visible light spectrum
C) The seven colors of the visible light spectrum
D) Convection, Conduction, and Radiation
  • 12. What are the three parts of a light wave?
A) Crest, Trough, and Wave length
B) Crust, Mantle, and Core
C) Crust, Toughness, and longevity
D) Convection, Conduction, and Radiation
  • 13. Which wave has the LONGEST wave
A) Gamma
B) Radio
C) Microwave
D) Visible
  • 14. Which wave has the SHORTEST wave
A) Radio
B) Microwave
C) Visible
D) Gamma
  • 15. Radio waves have the MOST energy
A) Neither true or False
B) Radio is not an EM wave
C) True
D) False
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Ben Franklin
B) Isaac Newton
C) Roy G Biv
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) Cones, Bells, and Pupil
D) It is the sun and not our eyes that let us see
  • 18. When we see a color it is because?
A) That is the only color given off by a substance
B) The color we see is REFLECTED and the other colors absorbed
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) can only happen at night
B) The light bounces back in the opposite direction
C) Can only happen in the day time
D) The light is bent or manipulated
  • 20. An insulator
A) Keeps temperature in or out
B) Draws the energy to itself
C) Does nothing at all
D) Helps you see better
  • 21. A conductor
A) Does nothing at all
B) Darws energy toward itself
C) Helps the train engineer collect tickets
D) Keeps temperature in or out
AV Night vision goggles
  • 22. Night Vision Goggles?
A) Microwaves
B) Infrared
C) Microwave
D) Ultraviolet
  • 23. Broadband Wireless Internet?
A) Radio
B) Infrared
C) Microwave
D) Ultraviolet
  • 24. Microwave Oven
A) Electricity
B) Convection
C) Conduction
D) Radiation
gas oven large BW
  • 25. Oven
A) Convection
B) Electricity
C) Radiation
D) Conduction
gas oven large BW
  • 26. Stove Top - Burners on Stove
A) Radiation
B) Convection
C) Conduction
D) Chemical
cancer
  • 27. Cancer Treatments
A) Gamma
B) Ultraviolet
C) Microwave
D) Radio
  • 28. Airport Security
A) x-Ray
B) Microwave
C) Gamma
D) Radio
  • 29. Tanning Beds
A) Ultraviolet
B) Microwave
C) Gamma
D) X-Ray
retro style television set yali
  • 30. TV Broadcasts
A) Microwave
B) Radio
C) Visible
D) Gamma
cell phone
  • 31. Cell Phone Comunication
A) Ultraviolet
B) Microwave
C) Gamma
D) Radio
fire intro pic
  • 32. Fire
A) Conduction
B) Convection
C) Radiation
D) Physical
lightbulb
  • 33. Light Bulb
A) Convection
B) Radiation
C) Conduction
D) Chemical
x ray penjuin
  • 34. X-Ray Picture
A) X-Ray
B) conduction
C) Gamma
D) Radiation
  • 35. Fish Tank with Heater
A) Convection
B) Conduction
C) Radiation
D) Electricity
  • 36. Frequency means
A) the measurement from the crest to the trough
B) How many waves pass a certain point in one second
C) How many waves pass a certain point in one hour
D) How many waves pass a certain point in one minute
  • 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) Styrofoam
D) A piece of wood
  • 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) From Hot to Cold
B) In a Current ONLY
C) By Contact ONLY
D) From Cold to Hot
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