ThatQuiz ספריית תרגולים פתור תרגול זה עכשיו
Energy, Light, Electromagnetic Spectrum, and Heat
נתרם על ידי: Messer
  • 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) Thermostat
C) Temperature
D) Thermometer
  • 3. Heat MOVES in three ways. What are they?
A) Light, Sound, and Feeling
B) Convection, Conduction, and Radiation
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) Room Temperature
C) equally concluded
D) Thermal Equilibrium
  • 5. When an object is cooled it expands?
A) True
B) only if its liquid
C) False
D) Neither true or Flase
  • 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) Eight
D) Six
  • 8. Radiation is
A) transfer of energy through either liquid or air currents
B) Light that moves through space
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) 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) Convection, Conduction, and Radiation
B) The name of the man that discovered the Visible light spectrum
C) Red, Orange, Yellow, Grape, Berry, Ink Stain, and Violin
D) The seven colors of the visible light spectrum
  • 12. What are the three parts of a light wave?
A) Crest, Trough, and Wave length
B) Crust, Toughness, and longevity
C) Convection, Conduction, and Radiation
D) Crust, Mantle, and Core
  • 13. Which wave has the LONGEST wave
A) Visible
B) Microwave
C) Gamma
D) Radio
  • 14. Which wave has the SHORTEST wave
A) Gamma
B) Visible
C) Microwave
D) Radio
  • 15. Radio waves have the MOST energy
A) True
B) Radio is not an EM wave
C) False
D) Neither true or False
  • 16. Who found the Visible Light Spectrum with a prism and sunlight?
A) Albert Einstein
B) Isaac Newton
C) Ben Franklin
D) Roy G Biv
  • 17. What is in our eyes that allows us to see colors?
A) The Cornea and eye lashes
B) Cones, Bells, and Pupil
C) Cones, Rods, and Optic Nerve
D) It is the sun and not our eyes that let us see
  • 18. When we see a color it is because?
A) The color we see is REFLECTED and the other colors absorbed
B) The color we see is REFRACTED and the other colors are absorbed
C) We see all the colors all the time
D) That is the only color given off by a substance
  • 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) Does nothing at all
B) Draws the energy to itself
C) Helps you see better
D) Keeps temperature in or out
  • 21. A conductor
A) Helps the train engineer collect tickets
B) Keeps temperature in or out
C) Does nothing at all
D) Darws energy toward itself
  • 22. Night Vision Goggles?
A) Ultraviolet
B) Microwaves
C) Microwave
D) Infrared
  • 23. Broadband Wireless Internet?
A) Microwave
B) Radio
C) Ultraviolet
D) Infrared
  • 24. Microwave Oven
A) Radiation
B) Electricity
C) Convection
D) Conduction
  • 25. Oven
A) Electricity
B) Conduction
C) Convection
D) Radiation
  • 26. Stove Top - Burners on Stove
A) Chemical
B) Convection
C) Radiation
D) Conduction
  • 27. Cancer Treatments
A) Gamma
B) Radio
C) Microwave
D) Ultraviolet
  • 28. Airport Security
A) Microwave
B) Radio
C) x-Ray
D) Gamma
  • 29. Tanning Beds
A) Ultraviolet
B) X-Ray
C) Gamma
D) Microwave
  • 30. TV Broadcasts
A) Gamma
B) Radio
C) Visible
D) Microwave
  • 31. Cell Phone Comunication
A) Microwave
B) Radio
C) Gamma
D) Ultraviolet
  • 32. Fire
A) Radiation
B) Physical
C) Conduction
D) Convection
  • 33. Light Bulb
A) Conduction
B) Chemical
C) Convection
D) Radiation
  • 34. X-Ray Picture
A) conduction
B) X-Ray
C) Radiation
D) Gamma
  • 35. Fish Tank with Heater
A) Convection
B) Radiation
C) Conduction
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) Color Blindness
B) Crayola Colors
C) Color Addition
D) Color Subtraction
  • 38. The best insulator of cold would be?
A) Paper bags
B) A piece of wood
C) Styrofoam
D) Water in a bottle
  • 39. The best conductor of electricity would be
A) A bucket of water
B) A piece of metal
C) A rubber glove
D) A bag of air
  • 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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