14888. Scientific Instruments & Appliances

Scientific Instruments & Appliances
commutator
is an instrument to change of reverse the direction of an electric current. in dynamo used to convert the alternating current into direct current.

14889. Scientific Instruments & Appliances

Scientific Instruments & Appliances
computer
is a technical device designed to find instantaneous solutions of huge and complex calculation based on the information already fed.

14890. Scientific Instruments & Appliances

Scientific Instruments & Appliances
dynamo
is a device for converting mechanical energy into electrical energy.

14891. Scientific Instruments & Appliances

Scientific Instruments & Appliances
electroscope
is an instrument for detecting the presence of electric charge.

14892. Scientific Instruments & Appliances

Scientific Instruments & Appliances
galvanometer
is an instrument for measuring electric current.

14893. Scientific Instruments & Appliances

Scientific Instruments & Appliances
hydrometer
is an instrument for measuring the relative density of liquids.

14894. Scientific Instruments & Appliances

Scientific Instruments & Appliances
hydrophone
is an instrument for measuring sound under water.

14895. Scientific Instruments & Appliances

Scientific Instruments & Appliances
hygrometer
is an instrument for measuring the relative humidity of the atmosphere.

14896. Scientific Instruments & Appliances

Scientific Instruments & Appliances
hygroscope
is an instrument to show the changes in atmospheric humidity.

14897. Scientific Instruments & Appliances

Scientific Instruments & Appliances
lactometer
is an instrument for measuring the relative density of milk.

14898. Scientific Instruments & Appliances

Scientific Instruments & Appliances
micrometer
is an instrument used for accurately measuring small distances or angles.

14899. Scientific Instruments & Appliances

Scientific Instruments & Appliances
manometer
is instrument to measure the pressure of gases.

14900. Scientific Instruments & Appliances

Scientific Instruments & Appliances
magnetometer
is an instrument used to compare the magnetic moments and fields.

14901. Scientific Instruments & Appliances

Scientific Instruments & Appliances
mariner's compass
is an apparatus for determining direction, graduated to indicate 33 directions. the "n" point on the dial indicates north pole and the "s" point, south pole.

14902. Scientific Instruments & Appliances

Scientific Instruments & Appliances
microscope
is an instrument for magnified view of very small objects.

14903. Scientific Instruments & Appliances

Scientific Instruments & Appliances
periscope
is an apparatus for viewing objects lying above the eye level of the observer and whose direct vision is obstructed.

14904. Scientific Instruments & Appliances

Scientific Instruments & Appliances
photometer
is an instrument for comparing the luminous intensity of the sources of light.

14905. Scientific Instruments & Appliances

Scientific Instruments & Appliances
planimeter
is a mechanical integrating instrument to measure area of a plane surface.

14906. Scientific Instruments & Appliances

Scientific Instruments & Appliances
pyknometer
is an instrument used to measure the density and co-efficient of expansion of liquid.

14907. Scientific Instruments & Appliances

Scientific Instruments & Appliances
pyrheliometer
is an instrument for measuring solar radiations.

Fact
The largest sculpture ever made are the faces of Washington, Lincoln, Jefferson and Roosevelt on Mt. Rushmore.      .. More >>