Time Left:
600
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1. The multiple 10-6 has the prefix:
A. micro
B. centi
C. mega
D. milli
2. The scientific notation for 700 is:
A. 7 x 10-2
B. 7 x 102
C. 7 x 10
D. 7 x 103
3. The prefix used for 10-18 is:
A. atto
B. centi
C. kilo
D. deci
6. The number of base SI units is:
A. 5
B. 7
C. 6
D. 2
7. The SI unit of time is:
A. minute
B. metre
C. second
D. kilogram
8. The 'Candela' is the unit of:
A. Luminous intensity
B. Amount of substance
C. Thermodynamic temperature
D. Electric current
9. The number of significant figures in 3256 is:
A. 4
B. 3
C. 5
D. 2
10. The SI unit of electric current is:
A. ampere
B. candela
C. metre
D. kilogram
13. The unit of amount of substance is:
A. ampere
B. second
C. mole
D. kilogram
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