Units

Question 1

da

Answer 1

Deca

10^1

Question 2

h

Answer 2

hecto

10^2

Question 3

k

Answer 3

kilo

10^3

Question 4

what are the base SI units?

Answer 4

m = meter
kg = kilogram
s = second
A = ampere
K = kelvin = 273.15 celcius
mol = mole

Question 5

M

Answer 5

mega

10^6

Question 6

G

Answer 6

Giga

10^9

Question 7

T

Answer 7

Tera

10^12

Question 8

P

Answer 8

peta

10^15

Question 9

E

Answer 9

Exa

10^18

Question 10

Z

Answer 10

Zetta

10^21

Question 11

Y

Answer 11

Yotta

10^24

Question 12

d

Answer 12

Deci

10^-1

Question 13

c

Answer 13

centi

10^-2

Question 14

m

Answer 14

milli

10^-3

Question 15

µ

Answer 15

micro

10^-6

Question 16

n

Answer 16

nano

10^-9

Question 17

p

Answer 17

pico

10^-12

Question 18

Scientific notation

Answer 18

number only in the 10th place x 10^n power
if you move the decimal to the LEFT, n INCREASES by the number of places
if you move to the RIGHT, n DECREASES by the number of places

when you multiply exponents, you ADD. when you divide, you SUBTRACT denom from num.

Question 19

Hz

Answer 19

Hertz
frequency
s^-1

Question 20

N

Answer 20

Newton
force
kg * m * s^-2

Question 21

Pa

Answer 21

Pascal
pressure
N/m^2
kg*m^-1 *s^-2

Question 22

J

Answer 22

joule
energy, work, heat
N * m
kgm^2s^-2

Question 23

W

Answer 23

power
j/s
kgm^2s^-3

Question 24

C

Answer 24

coulomb

s*A

Question 25

V

Answer 25

Volt
voltage
W/A
kgm^2s^-3*A^-1

Question 26

F

Answer 26

Farad
electric capacitance
C/V
kg^-1m^-2s^4*A^2

Question 27

Ω

Answer 27

Ohm
electric resistance
V/A
kgm^2s^-2*A^-2

Question 28

Wb

Answer 28

Weber
magnetic flux
Wb/m^2
kgs^-2A^-1

Question 29

T

Answer 29

tesla
magnetic field strength
Wb/m^2
kgs^-2A^-1

Question 30

H

Answer 30

Henry
INductance
Wb/A
kgm^2s^-2*A^-1

Question 31

Bq

Answer 31

Becquerel
Radioactivity
s^-1

Question 32

Gy

Answer 32

Gray
absorbed dose of ionizing radiation
J/kg
m^2/s^-2

Question 33

Sv

Answer 33

Sievert
Sv
equivalent dose of ionizing radiation
J/kg
m^2/s^-2

Question 34

Vectors

Answer 34

incorporate both magnitude and distance

Question 35

Scalars

Answer 35

refer only to magnitude