A Concave Spherical Mirror with a Radius of Curvature of 20

question 71

Multiple Choice

A concave spherical mirror with a radius of curvature of 20 cm creates a real image 30 cm from the mirror.How far is the object from the mirror?

• A)20 cm
• B)15 cm
• C)7.5 cm
• D)5.0 cm

---

Definitions:

Petite-Bourgeoisie

A social class between the middle class and lower class, often referring to small business owners and workers who own their means of production.

Fine Leather Shoes

High-quality footwear made from the tanned hides of animals, known for their durability, comfort, and aesthetic appeal.

Small Workshop

A workspace, often of limited size, where crafts, arts, or small-scale production work is carried out.

Parties

In Weber’s usage, are organizations that seek to impose their will on others.