A Drawing Is Placed 40 Cm in Front of a Thin

question 69

Multiple Choice

A drawing is placed 40 cm in front of a thin lens.If a virtual image forms at a distance of 50 cm from the lens,on the same side as the drawing,what is the focal length of the lens?

• A)-45 cm
• B)75 cm
• C)90 cm
• D)200 cm

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Definitions:

Performing

The stage of group development where the team effectively works together to achieve its goals with optimized processes.

Norming

Norming is a stage in team development where members resolve differences, appreciate colleagues’ strengths, and develop a unified commitment towards the team’s goals.

Forming

The initial stage in group development, where team members first come together and start to understand their tasks and group structure.

Storming

A phase in team development where conflicts and competition emerge as team members express their individual perspectives and challenge the group's ideas.