In the Photoelectric Effect, a Beam of Light Impinges on a Metal

question 200

Multiple Choice

In the photoelectric effect, a beam of light impinges on a metal, and it is observed that electrons are ejected from the metal in greater numbers as the

• A) wavelength of the light is increased.
• B) wavelength of the light is decreased.
• C) intensity of the light is increased.
• D) intensity of the light is decreased.

---

Definitions:

Building

A structure with walls and a roof, such as a house or factory, intended for use or occupancy.

AASB 11

An accounting standard that sets out the financial reporting requirements for entities that have an interest in arrangements that are controlled jointly (joint arrangements).

Joint Control

A situation where the strategic financial and operating policy decisions of a business arrangement are determined by unanimous consent of the parties sharing control.

Unilateral Control

The power exerted by one entity over another without the need for mutual agreement or cooperation.