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