Physics FSC some basic concepts
PHYSICS MCAT/ECAT
some basic keypoints you have to know.
• Mho : conductivity
• Henry: inductance
• Maxwell: magnetic flux
• Becquerel: radioactivity
• Kilo watt hour: power
• Coulomb: unit of electrical charge
• Weber: unit of magnetic flux
• Tesla: unit of magnetic flux density
• Siemen: unit of conductance
• Rutherford: unit of rate of decay of radioactive material
• Faraday: unit of electric charge
• Angstrom: unit of length, used especially to specify radiation wavelengths
• Parsec: unit of astronomical length
• Degree: unit of measurement of an angle
• Steradian: Unit of solid angle measurement
• Dyne is a unit of Force.
• SI unit of pressure is Pascal.
• Curie is a unit of : radioactivity
• Pascal Sound Pressure
• Torr Pressure
• Curie Intensity of radioactivity
• Angstrom Unit of length
• Light year The distance light travels in a year
• Dioptre Lens refractive power
• Horse power Unit of Power
• Radian Unit of angular measure
• Candela Unit of luminous intensity
• Mole unit of amount of substance
• What is measured in units called phon- Sound 192
• What is measured in grains – four grains to a carat- Pearls
• Unit of electromotive force in Volt.
• What is the SI unit of illumination -Lux
• Gross is equal to 12 dozen.
• Ozone is measured in percent age.
• An object traveling at Mach 2 is traveling approximately at 500 mph.(chk)
• What is measured on the Gay-Lussac scale: Alcohol strength
• Chronometer is used to measure… time
• Anemometer is used to measure… Wind Speed
• The clusec is the unit measuring the power of what Vacuum pumps
• One million cycles per second is called Megahertz.
• 0.200 grams are equal to one carat.
• Voltammeter is an electrolytic cell for conducting electrolytic dissociation of electrolyte.
• 8 furlongs make one mile.
• A billion contain 1000 million. It has 9 zeroes. Similarly a trillion has 12 zeroes,a quadrillion 15 zeroes,a
quintillion 18 zeroes and a decillion 33 zeroes.
• One inch is equal to 2.5400 cms and one mile is equal to 1.6093 kms.
• One micron is equal to One-thousandth of a millimeter.
• 2.47105 acres is equal to what SI unit-Hectare
• What word describes one tenth of a nautical mile-Cable
• What is measured on the Torro scale -Tornados
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