Measurement/Unit One Liner Questions & Answers
Questions | Answers | |
1 | The unit of power is – | Watt |
2 | The unit of the force is – | Newton |
3 | The unit of work is – | Joule |
4 | Frequency is measured in – | Hertz |
5 | What is measured in hertz? | Frequency |
6 | The SI unit of electrical resistivity of the conductor is – | Ohm |
7 | Light-year is the unit of – | Distance |
8 | A light-year is the – | Distance travelled by light in one year |
9 | A parsec, a unit of distance used to measure the distance related to the stars in the sky, is equal to – | 3.25 light-years |
10 | PARSEC is the unit of – | Distance |
11 | Which unit of measurement is multiplied by 0.39 to convert it to ‘inches’? | Centimetre |
12 | How can the height of a person who is six feet tall, be expressed (approximately) in nanometre? | 183 × 107nm |
13 | A nanometre is equal to – | 10–7 cm |
14 | Ampere is the unit of – | Electric current |
15 | Megawatt is the measuring unit of power which is – | Generated |
16 | How many watts are there in a horsepower? | 746 |
17 | Angstrom is a unit of – | Wavelength |
18 | ‘Joule’ is related to energy in the same way as ‘Pascal’ is related to – | Pressure |
19 | One micron is equal to – | 1/1000 mm |
20 | One micron represents a length of – | 10-4 cm |
21 | A distance of 1 km. means – | 1000 m. |
22 | One pikogram is equal to – | 10–12 gram |
23 | Pascal is a unit of measuring – | Pressure |
24 | What is the unit of pressure? | Newton / sq. metre |
25 | What is the unit of atmospheric pressure? | Bar |
26 | 1 kg/cm² pressure is equivalent to – | 1.0 bar |
27 | The smallest unit of length is – | Fermimetre |
28 | What is measured in cusec? | Flow of water |
29 | Which is the unit of measure of the thickness of the ozone layer of the atmosphere? | Dobson |
30 | ‘Dobson’ Unit is used for the measurement of – | Thickness of the Ozone layer |