Respecting energy, in Leslie White’s formula, E=P*T, “T” stands for:

A. the measure of energy efficiency.
B. the sum of energy produced.
C. energy production per capita.
D. a measure of energy dissipation per capita.

An:D

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To determine the correct answer in Leslie White's formula, E=P*T, let's break it down step by step:

E represents energy.
P represents population.
T represents a specific variable related to energy.

In this case, we are looking for the meaning of "T." To do that, we need to understand what each option represents:

A. The measure of energy efficiency: This option refers to the efficiency of using energy, which is not directly related to the variable "T" in Leslie White's formula.

B. The sum of energy produced: This option represents the total energy produced, not the variable "T."

C. Energy production per capita: This option represents the energy produced per person, not the variable "T."

D. A measure of energy dissipation per capita: Energy dissipation refers to the process by which energy is lost or wasted. This option indirectly relates to the variable "T" as it represents the energy lost per capita, which is a measure that can be accounted for in the formula.

Therefore, the correct answer is D. a measure of energy dissipation per capita.

D. a measure of energy dissipation per capita.