An Object Is Placed 100 Cm in Front of a Lens

question 47

Multiple Choice

An object is placed 100 cm in front of a lens of focal length 20 cm.A second lens is placed 35 cm beyond the first,this second lens having a focal length of 8.0 cm.If the height of the object is 6.0 cm,what is the height of the final image?

• A) 1.5 cm
• B) 12 cm
• C) 9.0 cm
• D) 3.0 cm
• E) 6.0 cm

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Definitions:

Exempt Employee

An employee who is exempt from overtime pay and minimum wage requirements, typically based on their job duties and salary level.

FLSA

The Fair Labor Standards Act, a US labor law that sets out minimum wage, overtime pay eligibility, recordkeeping, and child labor standards for full-time and part-time workers in the private sector and in federal, state, and local governments.

Exempt Workers

Employees not covered by the Fair Labor Standards Act (FLSA), often not eligible for overtime pay due to their job type.

Promissory Estoppel

A legal principle preventing a party from retracting a promise which the other party has reasonably relied upon to their detriment.