The Student Room Group

Scroll to see replies

Reply 6840
Original post by Vionar
Anyone want to do my physics homework...? :puppyeyes:


Let me!! I'm so good at physics it's unbelievable!


Posted from TSR Mobile
Reply 6841
Original post by MattFletcher
What do you have to do?


It's a bunch of questions about static electricity and lightning.

Original post by Jina
Let me!! I'm so good at physics it's unbelievable!

Posted from TSR Mobile


Really!? I'd be so grateful if you wanted to do it!
Original post by Vionar
It's a bunch of questions about static electricity and lightning.



Really!? I'd be so grateful if you wanted to do it!

What are they?
Reply 6843
Original post by Vionar
It's a bunch of questions about static electricity and lightning.



Really!? I'd be so grateful if you wanted to do it!


Lmao! Did you know.....
I used to cry every single day In December/January because of Physics. In fact, once i even cried in front of 2 teachers. That was bad, the tears just leaked out.

I did however cover static electricity and lightening. Are you OCR?


Posted from TSR Mobile
Reply 6844
Original post by MattFletcher
What are they?


What causes static electricity?

What causes lightning?

How is lightning related to static electricity?

What are some of the effects of static electricity on matter? Use some examples from everyday life.

Describe how an electroscope works to detect static electricity.

Why is it better not to use metals to use static electricity?

Describe how Ben Franklin proved that lightning was static electricity.

How can static electricity damage a computer?

How is lightning different to a spark?

What causes thunder?

Name several uses of static electricity.

Describe how static electricity can be used to control air pollution.

Yeah, I know, a lot, and I left it too late, but if you could answer even one or two, I'd be sooooooooo grateful!

Original post by Jina
Lmao! Did you know.....
I used to cry every single day In December/January because of Physics. In fact, once i even cried in front of 2 teachers. That was bad, the tears just leaked out.

I did however cover static electricity and lightening. Are you OCR?

Posted from TSR Mobile


Girls school? Was physics that bad? I don't like it, but I don't think it's that bad!

No, I'm on AQA!
Original post by Vionar


What are some of the effects of static electricity on matter? Use some examples from everyday life.
!

Static electricty can cause dirt to be attracted to TV screens, and clothes to 'cling' to each other and the body


Original post by Vionar

Name several uses of static electricity.

It can be used in paint spraying, whereby the paint spray is positively charged and the object you want to paint is negatively charged. The paint droplets are attracted to the object and repel each other giving an even coat
Original post by Vionar
What causes static electricity?


Describe how static electricity can be used to control air pollution.

I assume this is referring to the dust precipitation, that remove harmful and dust particles in chimneys? If it is:

a metal grid is inserted into the inside of the chimney, which is negatively charged, and further above are two metal plates on the inside wall of the chimney, positively charged

The smoke is passed through the grid and becomes negatively charged.

The dust particles are then attracted to the positively charged plates and removed from the smoke. Thus making the smoke cleaner


Those are the only ones I know sorry :smile: some of that is on our course some isn't!
Reply 6846
Original post by MattFletcher
Static electricty can cause dirt to be attracted to TV screens, and clothes to 'cling' to each other and the body

It can be used in paint spraying, whereby the paint spray is positively charged and the object you want to paint is negatively charged. The paint droplets are attracted to the object and repel each other giving an even coat
I assume this is referring to the dust precipitation, that remove harmful and dust particles in chimneys? If it is:

a metal grid is inserted into the inside of the chimney, which is negatively charged, and further above are two metal plates on the inside wall of the chimney, positively charged

The smoke is passed through the grid and becomes negatively charged.

The dust particles are then attracted to the positively charged plates and removed from the smoke. Thus making the smoke cleaner


Those are the only ones I know sorry :smile: some of that is on our course some isn't!


Thank you soooooooooooooooooooooooooooooooooooooooooooooo much! If you need any help with stuff, please ask me!
:dance:
Original post by Bluffroom
:dance:

something good has happened? :holmes:
Reply 6849
Original post by Vionar
What causes static electricity?

What causes lightning?

How is lightning related to static electricity?

What are some of the effects of static electricity on matter? Use some examples from everyday life.

Describe how an electroscope works to detect static electricity.

Why is it better not to use metals to use static electricity?

Describe how Ben Franklin proved that lightning was static electricity.

How can static electricity damage a computer?

How is lightning different to a spark?

What causes thunder?

Name several uses of static electricity.

Describe how static electricity can be used to control air pollution.

Yeah, I know, a lot, and I left it too late, but if you could answer even one or two, I'd be sooooooooo grateful!



Girls school? Was physics that bad? I don't like it, but I don't think it's that bad!

No, I'm on AQA!


Lol ok... Fletchers answers look more realistic. I thought the answer was something like all the negative charges collecting and then transferring to ...(lol you can sooo tell i hate physics)

Haha probably girls school. Though lots of girls do enjoy physics... Just the majority hate it and last years teacher was a nut.


Posted from TSR Mobile
Original post by L'Evil Fish
So unfair on me :mad: I didn't deserve Cs :angry: :ahee:

Oh, shadab :lol:
Original post by Elm Tree
Oh, shadab :lol:


:mmm:

I kid :ahee:

Finished off the Art piece!

1367182558786.jpg
Reply 6852
Original post by L'Evil Fish
:mmm:

I kid :ahee:

Finished off the Art piece!

1367182558786.jpg


That's amazing! Can I show my friends?!

Edit: who also do Art... Lol

Posted from TSR Mobile
Original post by Jina
That's amazing! Can I show my friends?!

Edit: who also do Art... Lol

Posted from TSR Mobile


If you want :tongue: you should see what other people in my class do...

Spoiler

Reply 6854
Original post by L'Evil Fish
If you want :tongue: you should see what other people in my class do...

Spoiler



:frown:
I should never have opened the spoiler. I will definitely show them...
They'll probably die. Lol those are all amazing! Especially the 3rd! :redface:


Posted from TSR Mobile
(edited 10 years ago)
Original post by MattFletcher
something good has happened? :holmes:


awesome music
Original post by L'Evil Fish
:mmm:

I kid :ahee:

Finished off the Art piece!

1367182558786.jpg


That's awesome.

I lol'd at the faces though :mmm:
Original post by L'Evil Fish
If you want :tongue: you should see what other people in my class do...

Spoiler



I don't see how that first one is any better than yours, just more intricate.
I'd much rather make the effort to look up the answers to my Spanish textbook questions online than bother with Spanish :pierre:
Reply 6859
Original post by MangoFreak
I'd much rather make the effort to look up the answers to my Spanish textbook questions online than bother with Spanish :pierre:


That's just the attitude to have! :smile: lol is your exam on the 17th?


Posted from TSR Mobile

Latest