C/P basic math review

Question 1

Tera, T

Answer 1

1,000,000,000,000 or 10¹² or one Trillion

Question 2

Giga, G

Answer 2

1,000,000,000 or 10⁹ or one billion

Question 3

Mega, M

Answer 3

1,000,000 or 10⁶ or one Million

Question 4

kilo, k

Answer 4

1,000 or 10³ or one thousand

Question 5

hecto, h

Answer 5

100 or 10²

Question 6

deca, d

Question 7

deci, d

Answer 7

0.1 or 10^-1 or one tenth

Question 8

centi, c

Answer 8

0.01 or 10^-2 or one hundredth

Question 9

milli, m

Answer 9

0.001 or 10^-3 or one thousandth

Question 10

micro, µ

Answer 10

0.000001 or 10^-6 or one millionth

Question 11

nano, n

Answer 11

0.000000001 or 10^-9 or one billionth

Question 12

pick, p

Answer 12

0.000000000001 or 10^-12 or one trillionth

Question 13

1 kilogram is ?? grams?

Answer 13

1 kilogram = 1000 grams

kilogram is the SI unit for mass

Question 14

What is the SI unit for length

Question 15

What is the SI unit of time?

Answer 15

Second, sec

Question 16

What is the SI unit for temperature?

Question 17

What is the SI unit for amount of substance?

Answer 17

Moles, mol

Question 18

What is the SI unit for current?

Answer 18

Ampere, A

Question 19

What is the SI unit for pressure?

Answer 19

Pascal, Pa

Question 20

1 hour = ?? Seconds

Answer 20

1 hour = 3600 seconds

Question 21

1 mL = ?? Cm³ = ?? cc (cubic centimeter)

Answer 21

1 mL = 1 cm³ = 1 cc/cubic centimeter

Question 22

1 mol = ?? Particles?

Answer 22

1 mol = 6.022x10²³ particles

Question 23

1 cal = ?? J

specific heat of water = ??

Answer 23

1 cal = 4.18 J / C_H2O = 4.18 J/g * K

Question 24

1 atm = ?? Torr/mmHg ?

1 atm = ?? KPa ?

Answer 24

1 atm = 760 torr/mmHg = 101.3 kPa