Standing waves - show that 8 loops are formed ?
Original post by Ari Ben Canaan
I'm able to do (a) and (b).
Part (C) is where the problem lies.
Part (C) is where the problem lies.
If you let the length of the string be L
then in the first case there are N loops and each loop is 10cm
so
L = 10N
in the second case there are N+2 loops and each loop is 8cm
so
L = 8(N+2)
solve for N
Original post by Stonebridge
If you let the length of the string be L
then in the first case there are N loops and each loop is 10cm
so
L = 10N
in the second case there are N+2 loops and each loop is 8cm
so
L = 8(N+2)
solve for N
then in the first case there are N loops and each loop is 10cm
so
L = 10N
in the second case there are N+2 loops and each loop is 8cm
so
L = 8(N+2)
solve for N
Ah, yes. Excellent !
Thank you !
Quick Reply
Related discussions
- AQA A-level physics
- OCR A-Level Geography Physical Systems | [17th May 2023] Exam Chat
- does he like me?
- Silver Idea Award/ Maker Resolution
- Edexcel GCSE Computer Science Paper 1 (1CP2 01) - 19th May 2023 [Exam Chat]
- A level revision songs
- English language paper 2 q2 and 3 marking
- A level Physics waves
- Feeling sad
- How to solve this standing wave problem?
- Application to 6th form rejected due to social anxiety
- Parents making us go up by train when I move to uni
- Igcse physics paper 1 june 2023 edexcel | exam chat
- my gcse growth journey!
- resistance in a parallel circuit
- What's hearing loop
- A level physics waves question
- Degree apprenticeship tips
- Silver idea award
- Physics A G482 EWP Unofficial mark Scheme
