Electromagnetic, because it definitely wasn't heat, sound, or light.What was the answer for Q6, the mobile phones transmission one? o__O
I'm having conflicting answers with Official.
(That's the question you're asking about, right?)
Electromagnetic, because it definitely wasn't heat, sound, or light.What was the answer for Q6, the mobile phones transmission one? o__O
I'm having conflicting answers with Official.
I put one and three because four had oxygen, where is was looking for JUST water.What about the one with the iron strip and corrosion? Which one made sure it was only water? I put 3 and 4.
It said impacts on the environment from choosing other resources over fossil fuels, i think you may have read it wrong. Unless it was me who read it wrong?For the response i wrote about cost and taking materials out of the ground etc. Think thats good enough for a good mark?
It's atom.That was like a trick question, mann. I was thinking electron but I ended up putting atom.
I put 3 and 4, but I would have preferred an answer that said just 3...What about the one with the iron strip and corrosion? Which one made sure it was only water? I put 3 and 4.
Oh that one... yeah I put electromagnetic? Why, what was the other option confusing you Hayzazz?Uhh if i remember correctly it was Electromagnetic, cause light meant visible light.
Wasn't it 1 and 3?What about the one with the iron strip and corrosion? Which one made sure it was only water? I put 3 and 4.
It was something about how mobile phones transmit data.Sorry please elaborate, can't remember that one..
Yeah I got that as well.Uhh if i remember correctly it was Electromagnetic, cause light meant visible light.
That's what I put, but I was a bit confused on that question as well.Wasn't it 1 and 3?
ElectromagneticWhat was the answer for Q6, the mobile phones transmission one? o__O
I'm having conflicting answers with Official.
1 & 3 coz there was no oxygen in both with water in 3 and no water in 1 so an accurate comparison can be madeWhat about the one with the iron strip and corrosion? Which one made sure it was only water? I put 3 and 4.
+1Electromagnetic, because it definitely wasn't heat, sound, or light.
HUZZAH! Btw i love this forum, its pretty cool. Im gonna stick around more...It was something about how mobile phones transmit data.
Yeah I got that as well.
1 had no oxygen or water. You do realise what water is don't you? H2O. Two parts hydrogen, one oxygen. Test tube with water and no oxygen actually had oxygen in it (or else it wouldn't be water!).I put one and three because four had oxygen, where is was looking for JUST water.
Exactly, so I inferred if you had one without water and one with it then you could test if it really had an effect on corrosion. At least that's my reasoning, but as I said I'm not sure if it's correct.I got 3 and 4.. I thought 1 didn't have any water in it?
Measuring cylinder.what was the 1st qs?...was it 100ml cylinder or beaker?
wasn't that the whole point? they only wanted to test if water affected corrosion or notI got 3 and 4.. I thought 1 didn't have any water in it?
hm...i got 3 and 4 were one was all water and the other one was oxygen and water :| mehWasn't it 1 and 3?