science (KHDBDCM)

Question 1

k is what

Answer 1

kilo

Question 2

H is what

Answer 2

hecto

Question 3

Da is what

Answer 3

Deca

Question 4

B is what

Answer 4

[Basic units]

Question 5

D is what

Answer 5

Deci

Question 6

C is what

Answer 6

Centi

Question 7

M is what

Answer 7

Milli

Question 8

K based on the number 10 is

Answer 8

1000

Question 9

H based on the number 10 is

Answer 9

100

Question 10

Da based on the number 10 is

Answer 10

10

Question 11

B based on the number 10 is

Answer 11

[basic unit so basically 1]

Question 12

D based on the number 10 is

Answer 12

0.1

Question 13

C based on the number 10 is

Answer 13

0.01

Question 14

M based on the number 10 is

Answer 14

0.001

Question 15

K to the power of 10 is

Answer 15

10^3

Question 16

H to the power of 10 is

Answer 16

10^2

Question 17

Da to the power of 10 is

Answer 17

10^1

Question 18

B to the power of 10 is

Answer 18

10^0 [basic unit]

Question 19

D to the power of 10 is

Answer 19

10^-1

Question 20

C to the power of 10 is

Answer 20

10^-2

Question 21

M to the power of 10 is

Answer 21

10^-3

Question 22

[SIGNIFICANT FIGURES] If the exponent is positive you move the decimal to the…

Answer 22

Right

Question 23

[SIGNIFICANT FIGURES] If the exponent is negative you move the decimal to the…

Answer 23

Left

Question 24

The Scientific notation coefficient has to be greater and less or equal to…

Answer 24

10 and greater than 1

Question 25

When you are solving something and you are calculating the sig figs for your answer, and you see a whole number, (example: 50) before you calculate your answer to the same amount of sig figs you…..

Answer 25

Make sure the number (50 as example) is also rounded to sig figs! (so in this case 50 has 1 sig fig which is 5 so the answer would round to one sig fig also)

Question 26

zeros at the end of a number and after a non-zero digit and the decimal is…

Answer 26

Significant.

Question 27

To measure mass with a triple beam balance you ______the measurements up,

Answer 27

Add

Question 28

To calculate volume in a graduated cylinder, ____the mL of water before adding the object from the mL of water after.

Answer 28

Subtract

Question 29

if the digit after the last digit is 5 or more you ______.

Answer 29

Round it up

Question 30

List one basic unit.

Answer 30

Meter, Liter, Gram

Question 31

grams is the measure of

Answer 31

mass

Question 31

liter is the measure of

Answer 31

volume

Question 31

meter is the measure of

Answer 31

length

Question 32

the bottom curve of the liquid in a graduated cylinder is…

Answer 32

meniscus

Question 33

when finding the sig figs of a scientific notation, do you count the sig figs on the coefficient or the answer?

Answer 33

coefficient. (just the way it is)

Question 34

scientific law is…

Answer 34

how things happen

Question 35

scientific theory is…

Answer 35

why things happen

Question 36

qualitative data is…

Answer 36

information that is based on quality. (opposite of quantity.)

Question 37

quantitative data is…

Answer 37

information that is based on quantity. (opposite of quality.)

Question 38

Pie graphs are used to show…

Answer 38

parts of a whole

Question 39

Bar graphs are used to show…

Answer 39

compare amounts

Question 40

Line graphs are used to show…

Answer 40

change of one piece of information and how it relates to another change