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Energy Conversion There are 11 products.

Energy Conversion
  • Heat Absorption Comparator
    Heat Absorption Comparator.

    Compare heat absorption and radiation.  Includes: two pans (90mm diameter), one dark, one silver.  One 10W / 12V lamp mounted between the pans shows different temperature increases.  With binding posts and instructions on the base.  You need two thermometers.

    Compare heat absorption and radiation.  Includes: two pans (90mm diameter), one dark,...

    Compare heat absorption and radiation.  Includes: two pans (90mm diameter), one dark, one silver.  One 10W / 12V lamp mounted between the pans shows different temperature...

    612-0050

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    .
    $49.95
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  • Radiometer
    Radiometer, Crooke's

    Convert light into motion and demonstrate radiant heat. This device has a rotating shaft supporting two vanes, mounted in an evacuated glass bulb. One side of each vane is black, the other shiny silver. High light levels cause the vanes to turn.

    Convert light into motion and demonstrate radiant heat. This device has a rotating...

    Convert light into motion and demonstrate radiant heat. This device has a rotating shaft supporting two vanes, mounted in an evacuated glass bulb. One side of each vane is...

    612-1245

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    $13.75
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  • Leslie's Cube, Absorbtion / Radiation Box
    Leslie's Cube.

    Leslie's Cube demonstrates heat absorption and radiation. The cube features four sides with different finishes: Flat Black Gloss Black White Shiny Tin The top of the cube is fitted with a rubber stopper with a hole for the insertion of a thermometer (not included). When a lamp or other radiation source is shined onto the differing sides, students can investigate the varying properties of surface finishes by measuring the rate of heat...

    Leslie's Cube demonstrates heat absorption and radiation. The cube features four sides...

    Leslie's Cube demonstrates heat absorption and radiation. The cube features four sides with different finishes: Flat Black Gloss Black White Shiny Tin The top of the cube is...

    612-1255

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    $20.95
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  • Radiation Can Set
    Radiation Can Set.

    Study how color affects the rate of absorbing and radiating energy. Includes black and silver or white metal cans with one-hole cap for inserting a thermometer. Comes with instructions. You need to supply a thermometer and heat source.

    Study how color affects the rate of absorbing and radiating energy. Includes black and...

    Study how color affects the rate of absorbing and radiating energy. Includes black and silver or white metal cans with one-hole cap for inserting a thermometer. Comes with...

    612-1265

    In Stock

    .
    $13.25
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  • Drinking Bird
    Drinking Bird.

    This famous novelty shows how water cools as it evaporates. Dunk the bird's head into water to start it bobbing. The "drinking" never stops. Contains methylene chloride, MSDS available upon request.

    This famous novelty shows how water cools as it evaporates. Dunk the bird's head into...

    This famous novelty shows how water cools as it evaporates. Dunk the bird's head into water to start it bobbing. The "drinking" never stops. Contains methylene chloride, MSDS...

    612-1270

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    .
    $10.95
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  • Eddy Current Kit
    Eddy Current Kit, Large.

    Demonstrate magnetic braking, Lenz's Law, induced current and more. Inlcudes: Aluminum tube Neodymium magnet Spring scale.

    Demonstrate magnetic braking, Lenz's Law, induced current and more. Inlcudes: Aluminum...

    Demonstrate magnetic braking, Lenz's Law, induced current and more. Inlcudes: Aluminum tube Neodymium magnet Spring scale.

    612-1275

    In Stock

    .
    $62.50
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