Sc Science Section 2 (1 Viewer)

[Stop Studying]

PART A
51. 1.2 or 1.2 amps
52.Parallel
53.Atom
54.Sulfuric Acid
55.Na
56.Chlorine
57.Biosphere
58.Transcription or Replication
59.Infectious
60. Cyclone

PART B
61.a So the species dont become extict, rather increase their chance of survival
b Protect from predators, captive breeding etc
cHunting, Deforestation
d so that they wont disturb the Tasmaninan devil and let them live and survive, and anything simialr

62A Ruler, Measuring Tape
b i Mass of the ball
ii Material of the ball
c X=150
Y= 94-95
d 130 but they might accept 131
e the scores have been averaged
f any: the higher u drop the higher it bounces, concrete is more efficient in making the ball bounce higher than wood, wood is less efficient in making it bounce etc.

63 a Microwave
b A=can travel long distances
D+ if exposed too long to the head it may cause fluids to boil and may cause tumours
c REFLECT IT

64 COAL Y

65a Microscope
b it explains hopw cells work tyheir structure, can be used to describe physical nature etc

66a the no of proton are different in both atoms
b the number of electrons in atom2 doesnt equal the number of protons in atom2

c B allows to see atomic structure
L can noit be used to make chemical reactions ANYTHING

67 a-
b 12
c test different environments
68 USE BIGGER EXPLOSIVE AND REDUCE MASS OF BALL
da end
( dont argue wiv my answers)

 

[airie]

thanx a lot for posting this!

( dont argue wiv my answers)

lol i'm sorry, but for q66 (c), i think your answer would be ok but i wrote that a limitation could be that if an aspect was overlooked by the model, then it would be so by any calculations/experiments/whatever carried out based on the model. think that's alright?

 

[Trebla]

PART A
51. 1.2 or 1.2 amps
52.Parallel
53.Atom
54.Sulfuric Acid
55.Na
56.Chlorine
57.Biosphere
58.Transcription or Replication
59.Infectious
60. Cyclone

Just a technical correction, for Q51 the answer is 1.2 only and Q54, the answer is SULFURIC or SULPHURIC.
If you had read the instructions it asked for ONE WORD or ONE NUMBER answers only.

 

[kodos]

Just a technical correction, for Q51 the answer is 1.2 only and Q54, the answer is SULFURIC or SULPHURIC.
If you had read the instructions it asked for ONE WORD or ONE NUMBER answers only.

Sulphuric acid is still correct. My teacher told me and 1.2 amps is also still correct.

 

[Jerruy]

will they accept Tropical Cyclone for the answer cyclone?

 

[kodos]

will they accept Tropical Cyclone for the answer cyclone?

yeah but i heard from other people that tropical cycolone won't fit in the boxes.

 

[Jerruy]

yeah but i heard from other people that tropical cycolone won't fit in the boxes.

it went a couple over, but i just wrote it in. Will the accept it?

 

[kodos]

it went a couple over, but i just wrote it in. Will the accept it?

Yes they will.

 

[Stop Studying]

hello im the person that wrote up these answers i just wanna know, wil, they accept transcription instead of replication for Q58, coz i learnt in biology that transcription is the process when DNA copies itself exactly. can anyone just reply 2 this. bye

 

[Trebla]

Really? I've never heard of DNA transcription. I do Biology and we call it DNA replication, which is the most commonly used term.

 

[yinyin]

freaken hell....
now i look back at de test....
i seriosuly bomb most of de short answer questions....
T.T i got 87 for science.... i want to get band 6...
T.T

 

[m0ofin]

Congrats Yinyin, 87 is good, not as marvellous as a band 6 (obviously) but still pretty top-notch.

 

[Stop Studying]

Congrats Yinyin, 87 is good, not as marvellous as a band 6 (obviously) but still pretty top-notch.

LOL im the person that wrote up d answers: and i got 88. i was more dan happy. i thought i was gonna get in d 70s.