Two Parallel Rays Are Incident on a Concave Spherical Mirror

question 106

Multiple Choice

Two parallel rays are incident on a concave spherical mirror whose center of curvature is at 3. After being reflected, the two rays cross at point

• A) 1
• B) 2
• C) 3
• D) 4
• E) 5

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Definitions:

Liquids

Fluid substances that flow freely, have a consistent volume under standard conditions, and adapt to the shape of their containers.

Pressure Gauge

A device used to measure the pressure of gases or liquids in a system, crucial for monitoring and ensuring safe operating conditions.

Manometer

A single tube bent into a U-shape and mounted to a linear measuring scale. It may be filled to the zero on the calibration scale with either water (H2O) or mercury (Hg), depending on the pressure range to be measured.

Hydraulic Principles

The foundational concepts related to the behavior and properties of fluids under pressure, which guide the design and operation of hydraulic systems.