The Image Below Shows a Beam of Radiation Passing Between

question 20

Multiple Choice

The image below shows a beam of radiation passing between two electrically charged plates.
-Which of the beams is due to alpha particles?

• A)a
• B)b
• C)c
• D)all of the above
• E)none of the above

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Definitions:

Covert Observations

Observing subjects without their knowledge for research or information-gathering purposes.

Slash-And-Burn Agriculture

A method of farming that involves cutting and burning plants in a forest or woodland to create fields.

Subsistence Agriculture

Farming practice in which crops are grown only to meet the needs of the farm family.

Consumption

The process in which energy and resources are used, often referring to the intake of food by organisms.