CIE IGCSE Physics Solved Past Paper 41 Oct/Nov 2022

This video provides solution to Paper 4 Variant 1 of Oct/Nov 2022

Q1 00:12
Q2 03:41
Q3 07:31
Q4 12:10
Q5 18:01
Q6 21:51
Q7 27:16
Q8 33:40
Q9 39:23

[olumideakinrelere]

I dont understand no3. You said the angle of incidence is 37 degrees(the critical angle) but to answer the question on why red light doesn't change direction, you said "angle of incidence is 0"

[raidm]

for question 6b iii) how is the critical angle for red light 37 degrees if there is still light being reflected

[HafsaMaha-pr]

Could you explain question no.6(iii). If the incident angle of blue light is less than the critical angle, then how does it undergo total internal reflection.

[rifannizar]

Can you pls explain 3 c ii again
I find it difficult to understand
Can you explain it simpler again
I’ve got my igcse in 3 days

[Janelleidadokima]

u dont answer or reply to ur comments
i did not get no 9a)iii properly

[media]

you titled the video wrong, its IGCSE not A level