Powerpoint 2

Question 1

What is precision?

Answer 1

Precision is how consistently you get the same result.

Question 2

What is accuracy

Answer 2

Accuracy is how close your result is to the true value.

Question 3

What is the difference between precision and accuracy.

Answer 3

The difference is that precision is about consistency, while accuracy is about correctness.

Question 4

What is the formula for Density

Answer 4

D = M/V

Question 5

What are the rules for multiplying and dividing with SigFigs?

Answer 5

The number of sig figs in your answer is equal to the number of sig figs in value with the fewest sig figs

Question 6

What are the rules for adding and subtracting with SigFigs?

Answer 6

Your answer can only be reported go to the least precise place. The ones place, tenths place, hundredths place, etc.

Question 7

Farhenheit to Celcius

Answer 7

C= 5/9(F-32)

Question 8

Celcius to Farhenheit

Answer 8

F=(9/5 x C) +32

Question 9

Celcius to Kelvin

Answer 9

K=C+273.15

Question 10

Kelvin to Celcius

Answer 10

C=K-273.15