Scientific Instruments and Appliances - Scientific Instruments and Appliances

Scientific Instruments and Appliances (107) Add new question

Question

Q: what are the names of Scientific Instruments and Appliances and their uses?

Option Answer Is Correct
1 • Altimeter is a special type of aneroid barometer, used in measuring altitudes. • Ammeter is an instrument to measure the strength of an electric current. • Anemometer is an instrument to measure the velocity and find the direction of the wind. • Audiometer is an instrument to measure difference in hearing. • Barometer is used for measuring atmospheric pressure. • Binocular is an optical instrument designed for magnified view of distant objects by both eyes simultaneously. • Calorimeter is an instrument for measuring quantities of heat. • Chronometer is a clock to determine longitude of a vessel of sea. • Clinical Thermometer is a thermometer for measuring the temperature of human body. • Calorimeter is an instrument for comparing intensities of colour. • 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. • Computer is a technical device designed to find instantaneous solutions of huge and complex calculation based on the information already fed. • Dynamo is a device for converting mechanical energy into electrical energy. • Electroscope is an instrument for detecting the presence of electric charge. • Galvanometer is an instrument for measuring electric current. • Hydrometer is an instrument for measuring the relative density of liquids. • Hydrophone is an instrument for measuring sound under water. • Hygrometer is an instrument for measuring the relative humidity of the atmosphere. • Hygroscope is an instrument to show the changes in atmospheric humidity. • Lactometer is an instrument for measuring the relative density of milk. • Micrometer is an instrument used for accurately measuring small distances or angles. • Manometer is instrument to measure the pressure of gases. • Magnetometer is an instrument used to compare the magnetic moments and fields, • Mariner’s Compass is an apparatus for determining direction, graduated to indicate 3

Are you prepared and ready for your Exam?

Test your preparation with free online test. Stay ahead from others. Self assessment/analysis at your finger tips.

  • Free Registration
  • Free 25 test for new members equivalent to 250 question.
  • 73225+ free, good quality MCQs included in the system.

Attempt a free test Go to free, MCQs

Win Prizes

Take part in our quiz competition to win cash prizes, Mobile phone credit and more....

Visit our quiz competition page

  About

Moalims are a private institutional information system with over 2,500 institutes registered from all over Pakistan and growing day by day, by the grace of Allah. It is established in 2009. It will be the largest education information system of its kind in the Pakistan Inshallah. As a global network, Moalims aims to give Parents, Teachers, students and Professionals a quality information and to prepare engaged People/citizens who shape not only the communities they live in, but also the wider world. A project of Web & Network Solutions Limited

  Contact Us
  Moalims.com

Pakistan,
Pakistan

Tel : 0345 3034 934
Mail : Admin
Business Hours : 9:00 - 5:00
Skype: moalims
Yahoo: moalims@yahoo.com