Electronics and Communication Engineering - Communication Systems - Discussion

Discussion Forum : Communication Systems - Section 16 (Q.No. 10)

Communication Systems

10.

A lens has a hyperfocal distance of 7.5 m. It is focused at 7.5 m. Then

all objects from 7.5 m to infinity will appear in focus

all objects from 3.75 m to infinity will appear in focus

all objects from 0 to 7.5 m will appear in focus

all objects from 0 to 3.75 m will appear in focus

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

1 comments Page 1 of 1.

Chandan Kumar said: 6 years ago

How? Explain me.

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