Chapter 1

Question 1

What is the order of operations?

Answer 1

PEMDAS

parentheses, exponents, multiply/divide, add/subtract

Question 2

Exponents with the same base

Answer 2

Add together

Question 3

With exponents, a different base, but same exponent you will

Answer 3

Multiply the BASE

Question 4

Different and & exponent

Answer 4

Work out each set separately

Question 5

What is Charles Law?

Answer 5

V1/T1=V2/T2

Question 6

What is the equation for Fahrenheit?

Answer 6

F=9/5(C) + 32

Question 7

When powers are multiplied, the exponents are

Answer 7

Added

Question 8

When power are divided, exponents are

Answer 8

Subtracted

Question 9

How can slope be calculated?

Answer 9

m=y2-y1/x2-x1

Question 10

Number not obtained using a measuring device is called

Answer 10

An exact number

Question 11

When adding or subtracting significant figures,

Answer 11

keep the smaller number of DECIMAL places

Question 12

When multiplying or dividing significant figures

Answer 12

keep the smaller number of SIGNIFICANT figures

Question 13

What is Accuracy?

Answer 13

The agreement between experimental data & the “true” value

Question 14

What is Precision?

Answer 14

The agreement between replicate measurements

Question 15

The smaller the ratio of the standard deviation to the average value,

Answer 15

The better the precision

Question 16

There is no temperature less than

Answer 16

0K (kelvin)

Question 17

0 Kelvin is equal to

Answer 17

-273.15 C

Question 18

Kelvin equation

Answer 18

Kelvin= Celcius + 273.15

Question 19

Celsius calculation

Answer 19

Celsius=Fahrenheit -32 x 5/9

Question 20

Equation for density

Answer 20

Density= mass/volume

Question 21

Specific gravity equation

Answer 21

Density of object/density of water

Question 22

Exponent rule of division

Answer 22

x (a-b)