Calculate the Change in Internal Energy (ΔU) for a System

question 89

Multiple Choice

Calculate the change in internal energy (ΔU) for a system that is absorbing 35.8 kJ of heat and is expanding from 8.00 to 24.0 L in volume at 1.00 bar. (Remember that 100 J = 1 L bar)

• A) +51.8 kJ
• B) -15.8 kJ
• C) -16.6 kJ
• D) -29.3 kJ
• E) +34.2 kJ

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The rejection of fixed, inherent identities and categories, arguing instead that identities are fluid and constructed through social and cultural contexts.

Antiessentialism

The belief that entities don't possess inherent or fixed qualities, challenging the idea of essential characteristics defining groups or categories.

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