A Hot Liquid Is Kept in a Big Room

question 2

Multiple Choice

A hot liquid is kept in a big room. The logarithm of the numerical value of the temperature difference between the liquid and the room is plotted against time. The plot will be very nearly a/an

• A)Ellipse
• B)Straight line
• C)Parabola
• D)Circular arc

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Definitions:

Homo Habilis

An extinct species of early human that lived about 2.4 to 1.4 million years ago, known for using stone tools.

Human Evolution

The lengthy process of change by which people originated from apelike ancestors, characterized by developments such as bipedalism, larger brains, and other traits.

Denisovans

An extinct species or subspecies of archaic humans in the genus Homo, known primarily from their DNA extracted from fossil remains found in Siberia.

Neanderthals

An extinct species of human, closely related to modern humans, that lived in Europe and parts of Asia until approximately 40,000 years ago.