science test

MSDS
section 1

chemical product and company identification

MSDS
Section 2

composition infor on ingredients

MSDS
Section 3

Hazards Identification

MSDS
Section 4

First Aid Measures

MSDS
Section 5

Fire Fighting Measures

MSDS
Section 6

Accidental Release Measures

MSDS
Section 7

Handling and Storage

MSDS
Section 8

Exposure controls, personal protection

MSDS
Section 9

Physical and Chemical Properties

MSDS
Section 10

stability and reactivity

MSDS
Section 11

Toxicological Information

MSDS
Section 12

Ecological information

MSDS
Section 13

disposal considerations

MSDS
Section 14

Transport Information

MSDS
Section 15

Regulatory Information

MSDS
Section 16

other information

Lab Safety Rules
#1

always wear saftey googles and gloves

Lab Safety Rules
#4

tie back long hair

Lab Safety Rules
#5

take off anything dangly

Lab Safety Rules
#7

read all directions several times

Lab Safety Rules
#8

never perform that are not authorized

Lab Safety Rules
#10

take extreme care not to spill materials

Lab Safety Rules
#11

never eat or drink during lab

Lab Safety Rules
#12

no horseplay

Lab Safety Rules
#17

report all acciedents to teacher immediately

velocity=

frequency x wavelength

frequency=

velocity/wavelength

wavelength=

velocity/frequency

period=

1/frequency

frequency=

1/period

1=

frequency x period

waves

disturbances that move energy from place to place-DO NOT CARRY MATTER

mechanical waves

need a median;sound;longitudial-back and fourth; form of motion

sound

push in and out in all directions
longitudinal
require air(medium)

compression

compact area

rarefactions

spread out area

electromagnetic

can travel through medium;radio waves; microwaves; all transverse

radio waves

travel from satalites in space to recievers on earth

ocean waves

transversal

transverse waves

the particular displacement is perpendicular to the direction of the wave propagation;mechanical

trough

bottom

crest

top

gammarays

most entergetic

photons

massless particle that behaves like a wave and moves at the speed of light; have specific amount of energy

amlitude

size of wave;loudness of sound; brightness of light; distance from the rest-crest

wavelength

distance from one part of a wave to another

period

time for one osilation

hertz

wave/sec.

upside down y =

wavelength

atomic number

number of protons

number of protons

number of electrons in neutral atom

if protons dont equal electrons

have a charged atom called ion

gain electron

more negative

lost electron

you are more positive

protons+neutrons

mass number

2 atoms same # protons but different neutrons

isotope

average mass of all isotopes

atomic mass

valence electron

electron in outer energy level

Lab Safety Rules
#18

learn what to do in case of specific acciedents

Lab Safety Rules
#22

never reach across a flame

Lab Safety Rules
#23

know how to light a bunsen burner

Lab Safety Rules
#24

point test tude away from you and others

Lab Safety Rules
#27

never touch, smell, or taste chemicals

Lab Safety Rules
#31

when diluting an acid, always pour acid into water

Lab Safety Rules
#45

never use broken or chipped glass

Lab Safety Rules
#46

never eat or drink from laboratoy glassware

Lab Safety Rules
#54

when discounnecting electrical equipment pull the plug, not the wire

Lab Safety Rules
#56

never handle electrical equipment with wet hands

Lab Safety Rules
#57

always clean up workstation after use

Lab Safety Rules
#58

wash hands after every experiment

3 ft

1 yard

12 inches

1 ft

5280 ft

mile

4 quarts

1 gallon

16 oz

1 pound

2000 lbs

1 ton

1 in

2.54 cm

1 liter

1.06 quarts

1 lb

454 grams

1 kg

2.2 lbs

king
henry
dies
by
drinking
chocolate
milk

kilo
hecto
deka
base
deci
centa
milli

2 main types of waves

electromagnetic, and mechanical

moves from side to side

transversal waves

amplitude

size of wave

wavelength

the distance from one point on a wave to the corresponding point on the next point

period

time it takes to make one oscillation

frequency

how many times in a second wave wiggles

Mechanical waves

are a form of motion in which one part of the object moves relative to another, rather than an overall motion of the object from one place to another

can be transversal or longitudinal

mechanical waves

radio, light, heat radiation, microwaves, and all x-rays

electromagnetic waves

kilo

1000

hecto

100

deka

10

base

1

deci

.1

centa

.01

milli

.001

1

mono, I

2

di, II

3

tri, III

4

tetra, IV

5

penta, V

6

hexa, VI

7

hepta, VII

8

octa, VIII

9

nona, IX

10

deca, X