What is the SI prefix for each of the following multiples and submultiples of a unit?
a) `10^(3)`
b) `10^(-1)`
c) `10^(-2)`
d) `10^(-6)`
e) `10^(-9)`
f) `10^(-12)`

Find the number from each of the following expanded forms: 9 ×10^5 + 2×10^2 + 3×10^1

A barn is a unit in nuclear chemistry. One barn is a. 10^(-24) cm^(2) b. 10^(-3) cm^(2) c. 10^(-26) cm^(2) d. 10^(-6) cm^(2)

A barn is a unit in nuclear chemistry. One barn is a. 10^(-24) cm^(2) b. 10^(-3) cm^(2) c. 10^(-26) cm^(2) d. 10^(-6) cm^(2)

Which of the following are co-primes? (a) 8, 10 (b) 9, 10 (c) 6, 8 (d) 15, 18

How many of the prefixes are correctly matched with their multiples : (i) pico (p) -10^(-12)" "(ii) tera (T)-10^(12)" "(iii) giga (G)-10^(9) (iv) nano (n) -10^(-9)" "(v) mega (M)-10^(6)" "(vi) micro (mu)-10^(-6) (vii) centi (cm)-10^(-1)" " (vii) deci (D)-10" "(ix) milli (m)-10^(-3)

How many of the prefixes are correctly matched with their multiples : (i) pico (p) -10^(-12)" "(ii) tera (T)-10^(12)" "(iii) giga (G)-10^(9) (iv) nano (n) -10^(-9)" "(v) mega (M)-10^(6)" "(vi) micro (mu)-10^(-6) (vii) centi (cm)-10^(-1)" " (vii) deci (D)-10" "(ix) milli (m)-10^(-3)

The multiple 10^12 has the prefix :