The First Observation of Electron Diffraction Was Done by

question 21

Multiple Choice

The first observation of electron diffraction was done by

• A) J. J. Thompson.
• B) Louis de Broglie.
• C) Neils Bohr.
• D) Einstein and Planck.
• E) Davisson and Germer.

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Cognitions

Cognitions refer to the mental processes involved in gaining knowledge and comprehension, including thinking, knowing, remembering, judging, and problem-solving.

Retention

The ability to hold on to or remember information over time, crucial in learning processes and memory functions.

Observational Learning

Gaining behaviors by observing and emulating others.

Aggressive Behaviour

Actions intended to harm or cause discomfort to another, driven by various factors including environmental, biological, and psychological.