Physical quantities and units

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Physical quantities and units by Mind Map: Physical quantities and units

1. Length (m)

1.1. Microimeter screw gauge 0.01 mm)

1.2. Metre rule (1 mm)

1.3. Vernier calipers

2. Mass (kg)

2.1. Electronic beam balance (0.1 g)

2.2. Beam balance

2.3. Sliding balance

3. Time (s)

3.1. Instruments

3.1.1. Digital stopwatch (0.01 s)

4. Prefixes

4.1. Tera

4.1.1. T

4.1.1.1. 10 to the power of 12

4.2. Giga

4.2.1. G

4.2.1.1. 10 to the power of 9

4.3. Mega

4.3.1. M

4.3.1.1. 10 to the power of 6

4.4. Kilo

4.4.1. k

4.4.1.1. 10 to the power of 3)

4.5. Hecto

4.5.1. h

4.5.1.1. 10 square

4.6. deka

4.6.1. da

4.6.1.1. 10 to the power of 1

4.7. deci

4.7.1. d

4.7.1.1. 10 to the power of -1

4.8. centi

4.8.1. c

4.8.1.1. 10 to the power of -2

4.9. milli

4.9.1. m

4.9.1.1. 10 to the power of -3

4.10. micro

4.10.1. u

4.10.1.1. 10 to the power of -6

4.11. nano

4.11.1. n

4.11.1.1. 10 to the power of -9

4.12. pico

4.12.1. p

4.12.1.1. 10 to the power of -12

4.13. femto

4.13.1. f

4.13.1.1. 10 to the power of -15

5. Electric current (A)

6. Thermodynamic temperature (K)

7. Luminous intensity (Cd)

8. Amount of substance (mol)