14920. Scientific Instruments & Appliances

Scientific Instruments & Appliances
sphygmomanometer
is an apparatus for measuring blood pressure.

14921. Scientific Instruments & Appliances

Scientific Instruments & Appliances
spring balance
is used to measure the mass of a body. it is preferred only when quick but approximate determinations are to be carried out.

14922. Scientific Instruments & Appliances

Scientific Instruments & Appliances
stereoscope
is an optical device to see two dimensional pictures as having depth and solidity.

14923. Scientific Instruments & Appliances

Scientific Instruments & Appliances
stethoscope
is a medical instrument for hearing and analyzing the sound of heart and lungs.

14924. Scientific Instruments & Appliances

Scientific Instruments & Appliances
stroboscope
is an instrument used for viewing the objects moving rapidly with a periodic motion and to see them as if they were at rest.

14925. Scientific Instruments & Appliances

Scientific Instruments & Appliances
tangent galvanometer
is an instrument for measuring the strength of direct current.

14926. Scientific Instruments & Appliances

Scientific Instruments & Appliances
telemeter
is an apparatus for recording physical events happening at a distance.

14927. Scientific Instruments & Appliances

Scientific Instruments & Appliances
teleprinter
is a communication medium for automatic sending, receiving and printing of telegraphic message from distant places.

14928. Scientific Instruments & Appliances

Scientific Instruments & Appliances
telescope
is an instrument for viewing distant objects as magnified.

14929. Scientific Instruments & Appliances

Scientific Instruments & Appliances
television
is an instrument used for transmitting the visible moving images by means of wireless waves.

14930. Scientific Instruments & Appliances

Scientific Instruments & Appliances
thermometer
is an instrument to measure the temperature.

14931. Scientific Instruments & Appliances

Scientific Instruments & Appliances
thermoscope
is used for measuring the temperature change (approximately) of the substances by nothing the corresponding change in volume.

14932. Scientific Instruments & Appliances

Scientific Instruments & Appliances
thermostat
is an automatic device for regulating constant tempera-tures.

14933. Scientific Instruments & Appliances

Scientific Instruments & Appliances
transistor
is a small device which may be used to amplify currents and perform other functions usually performed by a thermionic value.

14934. Scientific Instruments & Appliances

Scientific Instruments & Appliances
vernier
is an adjustable scale with marking of 10 sub-divisions of one-tenth of an inch or any other suitable marking for measuring small sub-divisions of scale.

14935. Scientific Instruments & Appliances

Scientific Instruments & Appliances
viscometer
is an instrument for measuring the viscosity, i.e. the property of resistance of a fluid to relative motion within itself.

14936. Scientific Instruments & Appliances

Scientific Instruments & Appliances
voltmeter
is an instrument to measure potential difference between two points.

14937. Sea

Sea : south china sea
area : 2,974,600 sq. km
avg. depth : 1,200.00 mts.

14938. Sea

Sea : caribbean sea
area : 2,753,000 sq. km
avg. depth : 2,400.00 mts.

14939. Sea

Sea : mediterranean sea
area : 2,503,000 sq. km
avg. depth : 1,485.00 mts.

Fact
The murder rate in the United States is about four times greater than in Japan. In Japan, no private citizen can buy a handgun legally      .. More >>