Latent Heat Absorbed by 1 Lb of Water at 212°F

question 31

Multiple Choice

Latent heat absorbed by 1 lb of water at 212°F, when it is changed to steam at 212°F, may be around __________ BTU.

• A)180
• B)970
• C)3.97
• D)None of these

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Definitions:

Depth Perception

Depth Perception is the visual ability to perceive the world in three dimensions and to judge the distance of objects accurately.

Continuity

The continuous and steady presence or functioning of something throughout a duration of time.

Perceptual Constancy

Perceiving objects as unchanging (having consistent color, brightness, shape, and size) even as illumination and retinal images change.

Figure-Ground

The organization of the visual field into objects (the figures) that stand out from their surroundings (the ground).