Suppose Your near Point Is 25

question 81

Multiple Choice

Suppose your near point is 25.0 cm and you want to obtain a magnifying power of 20 with a simple magnifier.What focal-length lens should you choose?

• A)20 cm
• B)25 cm
• C)1.3 cm
• D)1.0 m
• E)80 cm

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Definitions:

Small Intestine

A part of the digestive system where most of the digestion and absorption of nutrients and minerals from food takes place.

Chymotrypsinogen

Chymotrypsinogen is an inactive precursor (zymogen) of the digestive enzyme chymotrypsin, which is produced by the pancreas.

Trypsin

An enzyme produced in the pancreas and secreted into the small intestine, where it plays a crucial role in the digestive process by breaking down proteins into amino acids.

Pepsinogen

An inactive precursor to pepsin, a digestive enzyme that breaks down proteins in the stomach.