Answer:
r=-4m, f=2m
u=-10 m
1/v +1/u=1/f
1/v=1/2-1/10==4/10
v=10/4=0.4m virtual
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
r=-4m, f=2m
u=-10 m
1/v +1/u=1/f
1/v=1/2-1/10==4/10
v=10/4=0.4m virtual