1st Six Weeks

Question 1

Biological Hazard

Answer 1

This symbol appears when there is danger involving bacteria, fungi, or protists.

Question 2

Open Flame Alert

Answer 2

This symbol appears when use of an open flame could cause a fire or an explosion.

Question 3

Thermal Safety

Answer 3

This symbol appears as a reminder to use caution when handling hot objects

Question 4

Sharp Object Safety

Answer 4

This symbol appears when a danger of cuts or punctures caused by the use of sharp objects exists.

Question 5

Disposal Alert

Answer 5

This symbol appears when care must be taken to dispose of materials properly.

Question 6

Fume Safety

Answer 6

This symbol appears when chemicals or chemical reactions could cause dangerous fumes.

Question 7

Electrical Safety

Answer 7

This symbol appears when care should be taken when using electrical equipment.

Question 8

Skin Protection Safety

Answer 8

This symbol appears when use of caustic chemicals might irritate the skin or when contact with microorganisms might transmit infection.

Question 9

Animal Safety

Answer 9

This symbol appears whenever live animals are studied and the safety of the animals and the students must be ensured.

Question 10

Radioactive Safety

Answer 10

This symbol appears when radioactive materials are used.

Question 11

Clothing Protection Safety

Answer 11

This symbol appears when substances used could stain or burn clothing.

Question 12

Fire Safety

Answer 12

This symbol appears when care should be taken around open flames.

Question 13

Explosion Safety

Answer 13

This symbol appears when the misuse of chemicals could cause an explosion.

Question 14

Eye Safety

Answer 14

This symbol appears when a danger to the eyes exists. Safety goggles should be worn when this symbol appears.

Question 15

Poison Safety

Answer 15

This symbol appears when poisonous substances are used.

Question 16

Chemical Safety

Answer 16

This symbol appears when chemicals used can cause burns or are poisonous if absorbed through the skin.

Question 17

Laser Radiation

Answer 17

This symbol appears when a laser is in use

Question 18

SOHCAHTOA- used for right triangles

Answer 18

Sine= Opposite/Hypotenuse
Cosine= Adjacent/Hypotenuse
Tangent= Opposite/Adjacent

Question 19

Alpha

Answer 19

Upper Case: Α
Lower Case: α
Equivalent: A

Question 20

Beta

Answer 20

Upper Case: Β
Lower Case: β
Equivalent: B

Question 21

Gamma

Answer 21

Upper Case: Γ
Lower Case: γ
Equivalent: G

Question 22

Delta

Answer 22

Upper Case: Δ
Lower Case: δ
Equivalent: D

Question 23

Epsilon

Answer 23

Upper Case: Ε
Lower Case: ɛ
Equivalent: E

Question 24

Zeta

Answer 24

Upper Case: Ζ
Lower Case: ζ
Equivalent: Z

Question 25

Eta

Answer 25

Upper Case: Η Lower Case: η Equivalent: E

Question 26

Theta

Answer 26

Upper Case: Θ Lower Case: θ Equivalent: Th

Question 27

Iota

Answer 27

Upper Case: Ι Lower Case: ι Equivalent: I

Question 28

Kappa

Answer 28

Upper Case: Κ Lower Case: κ Equivalent: K

Question 29

Lambda

Answer 29

Upper Case: Λ Lower Case: λ Equivalent: L

Question 30

Mu

Answer 30

Upper Case: Μ Lower Case: μ Equivalent: M

Question 31

Nu

Answer 31

Upper Case: Ν Lower Case: ν Equivalent: N

Question 32

Xi

Answer 32

Upper Case: Ξ Lower Case: ξ Equivalent: X

Question 33

Omicron

Answer 33

Upper Case: Ο Lower Case: ο Equivalent: O

Question 34

Pi

Answer 34

Upper Case: Π Lower Case: π Equivalent: P

Question 35

Rho

Answer 35

Upper Case: Ρ Lower Case: ρ Equivalent: R

Question 36

Sigma

Answer 36

Upper Case: Σ Lower Case: σ Equivalent: S

Question 37

Tau

Answer 37

Upper Case: Τ Lower Case: τ Equivalent: T

Question 38

Upsilon

Answer 38

Upper Case: Υ Lower Case: υ Equivalent: U

Question 39

Phi

Answer 39

Upper Case: Φ Lower Case: φ Equivalent: Ph

Question 40

Chi

Answer 40

Upper Case: Χ Lower Case: χ Equivalent: Ch

Question 41

Psi

Answer 41

Upper Case: Ψ Lower Case: ψ Equivalent: Ps

Question 42

Omega

Answer 42

Upper Case: Ω Lower Case: ω Equivalent: O

Question 43

Significant Figures

Answer 43

Digits in a measurement that are found to be certain (appears on measuring device) plus the last digit that is uncertain (estimate)

Question 44

Scientific Notation/Standard Form

Answer 44

a way of expressing numbers that are too big or too small to be conveniently written in decimal form and is commonly used by scientists, mathematicians and engineers.

Question 45

yotta

Answer 45

Symbol: Y Multiplication Factor: 1,000,000,000,000,000,000,000,000 Power of 10: +24

Question 46

zetta

Answer 46

Symbol: Z Multiplication Factor: 1,000,000,000,000,000,000,000 Power of 10: +21

Question 47

exa

Answer 47

Symbol: E Multiplication Factor: 1,000,000,000,000,000,000 Power of 10: +18

Question 48

peta

Answer 48

Symbol: P Multiplication Factor: 1,000,000,000,000,000 Power of 10: +15

Question 49

tera

Answer 49

Symbol: T Multiplication Factor: 1,000,000,000,000 Power of 10: +12

Question 50

giga

Answer 50

Symbol: G Multiplication Factor: 1,000,000,000 Power of 10: +9

Question 51

mega

Answer 51

Symbol: M Multiplication Factor: 1,000,000 Power of 10: +6

Question 52

kilo

Answer 52

Symbol: k Multiplication Factor: 1,000 Power of 10: +3

Question 53

hecto

Answer 53

Symbol: h Multiplication Factor: 100 Power of 10: 2

Question 54

deka

Answer 54

Symbol: da Multiplication Factor: 10 Power of 10: 1

Question 55

deci

Answer 55

Symbol: d Multiplication Factor: Power of 10:

Question 56

centi

Answer 56

Symbol: Multiplication Factor: Power of 10:

Question 57

milli

Answer 57

Symbol: Multiplication Factor: Power of 10:

Question 58

micro

Answer 58

Symbol: Multiplication Factor: Power of 10:

Question 59

nano

Answer 59

Symbol: Multiplication Factor: Power of 10:

Question 60

pico

Answer 60

Symbol: Multiplication Factor: Power of 10:

Question 61

femto

Answer 61

Symbol: Multiplication Factor: Power of 10:

Question 62

atto

Answer 62

Symbol: Multiplication Factor: Power of 10:

Question 63

zepto

Answer 63

Symbol: Multiplication Factor: Power of 10:

Question 64

yocto

Answer 64

Symbol: Multiplication Factor: Power of 10:

Question 65

Vector

Answer 65

A quantity that is truly described by both magnitude and direction.