Year 12s: what will be the first way you research your future options? >>

Year 12s: what will be the first way you research your future options? >>

Year 12s: what will be the first way you research your future options? >>

Edexcel IGCSE Physics Paper 2 Unofficial Mark Scheme

Scroll to see replies

username2151383

OP

Original post by Hsevras

q1 is 50 meters

Posted from TSR Mobile

Original post by Lauren9699

It's 50 m not 50cm

bbc bitesize says beta particles travel tens of centimetres in air?

Original post by Lauren9699

It's Flemings RIGHT hand rule not left..

Nope , igcse syllabus only uses left hand rule..... I think you may be mistaken

2.c) (I think) was "draw the magnetic field between the poles when the wire is removed"

Original post by Lauren9699

It's Flemings RIGHT hand rule not left..

And also it moves to the righr

Original post by defenestrated

bbc bitesize says beta particles travel tens of centimetres in air?

Correct answer is 50cm

Original post by PlinyTheElder

2.c) (I think) was "draw the magnetic field between the poles when the wire is removed"

You were supposed to draw a uniform magnetic field

what was the definition for the pitch of a sound wave?

will 120 overall be an A

Posted from TSR Mobile

Original post by M12345678

what was the definition for the pitch of a sound wave?

How high or low the frequency of the sound is , producing a tone is what I put

Original post by M12345678

what was the definition for the pitch of a sound wave?

frequency

Posted from TSR Mobile

Original post by Hsevras

will 120 overall be an A

Posted from TSR Mobile

Yep around 135 will be an A star most likely for this one

Original post by Handwritingman

Yep around 135 will be an A star most likely for this one

will minimum A be around 115?
Posted from TSR Mobile

are all the answers in this unofficial mark scheme or is it missing a few?

Posted from TSR Mobile

for the charge = current x time question did anyone get:

75/1000= 0.075s

0.0017/0.075= 0.0226

=0.023A

username2151383

OP

Original post by Hsevras

are all the answers in this unofficial mark scheme or is it missing a few?

Posted from TSR Mobile

there are a few missing still

Original post by Hsevras

will minimum A be around 115?
Posted from TSR Mobile

Maybe, around 117 I'd guess. This years papers were a bit harder than last years according to many and the grade boundrary then was 135 for A star 120 for A
So maybe

Original post by pk789

for the charge = current x time question did anyone get:

75/1000= 0.075s

0.0017/0.075= 0.0226

=0.023A

yeah

Original post by Hsevras

are all the answers in this unofficial mark scheme or is it missing a few?

Posted from TSR Mobile

missing a few I think

Original post by defenestrated

there are a few missing still

Which ones?
I'll try and help since I think I got all right other than last question where I started talking about radiation and conduction by accident!

Original post by BOBQ

yeah

K thnx

Quick Reply

Related discussions

Latest

Trending

Trending

Articles for you

Students react after GCSE Physics Paper 2 on 16 June 2023

Students react after GCSE Physics Paper 2 on 16 June 2023

Students react after A-level Physics Paper 2 on 9 June 2023

Students react after A-level Physics Paper 2 on 9 June 2023

What is an LLM and how could it benefit your career?

What is an LLM and how could it benefit your career?

Powerful questions business students forget to ask their career advisers

Powerful questions business students forget to ask their career advisers