At the focal point of a converging lens, the object:
A. appears inverted
B. can be seen normally
C. appears reversed (left/right)
D. cannot be seen

D) Image cannot be seen

Explanation:

As we know by lens formula

now we know that

object is placed at the focal point of lens

so we will have

so the image will form at infinite

so image will be at infinite distance from the lens

so it cannot be seen

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1. go on google and write

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4. click on the 1st option and scroll down and go at the bottom.

5. click on edit profile.

6. there appears a option 'prefernces' and at that option at the right side , 'edit' is written.

7. click on the edit option.

8. there is a option " i want to delete my account" and click on that.

hope this u

and ur welcm

: )