The energy value listed for foods refers to the
a. total amount of chemical energy in the food
b. amount of energy available as fuel for the body
c. total nutritional value of the food
d. amount of carbohydrates

b. amount of energy avaiable as fuel

Explanation:

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B

amount of energy available as fuel for the food

Explanation:

EDGE 2021

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave

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