Game Preview

Energy!

  •  English    22     Public
    All about energy
  •   Study   Slideshow
  • Living and non-living things need energy. True or false?
    True
  •  10
  • We (humans) need energy to......
    Run, eat, dance, write, study, do the homework...
  •  15
  • A bird flying has...........energy.
    Kinetic
  •  15
  • Batteries give us............energy.
    Electrical
  •  15
  • Digestion is a natural process that produces..............energy.
    Chemical
  •  20
  • The Sun produces............ and..........energy.
    Light and thermal.
  •  20
  • A person playing the piano produces..............energy.
    Sound
  •  15
  • A radiador has..........energy.
    Thermal
  •  15
  • Light travels VERY SLOWLY. True or flase?
    False. It travels VERY FAST.
  •  15
  • We CAN'T SEE through transparent materials. True or false?
    False. We CAN SEE:
  •  10
  • Light CAN'T TRAVEL through opaque materials. True or false?
    True.
  •  15
  • A FROSTED GLASS is an example of translucent material. True or false?
    True.
  •  15
  • What is the name of this phenomemon?
    Reflection
  •  15
  • What is the name of this phenomemon?
    Refraction
  •  15
  • Sound comes from vibrations. These vibrations produce..........that travel through ........., .......... and other materials.
    Waves/ Air/ Water.
  •  25
  • Lght travels FASTER than sound. True or false?
    True
  •  15