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