Calculate the Change Internal Energy (ΔE)for a System That Is

question 136

Multiple Choice

Calculate the change internal energy (ΔE) for a system that is giving off 65.0 kJ of heat and is performing 855 J of work on the surroundings.

• A) 64.1 kJ
• B) -64.1 kJ
• C) -65.9 kJ
• D) 6.00 × 10² kJ
• E) -6.00 × 10² kJ

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Definitions:

Parietal Lobes

Regions of the brain located behind the frontal lobes, important for processing sensory information and spatial orientation.

Endocrine Systems

The collection of glands that produce hormones to regulate metabolism, growth, development, and reproduction among other functions.

Epigenetics

The study of how behaviors and environment can cause changes that affect the way genes work, without altering the DNA sequence itself.

Genotype

The genetic makeup of an organism, consisting of all its genes and their variations.