ENGINEER 1D04 Lecture 6: Objects and Graphics

How are the masses of the attracting objects are related to the Gravitational force? Calculate the magnitude of the force if the masses of the objects are doubled.

For two objects at thermal equilibrium, which of the following is true?

1. They must be at the same temperature

2. They must have the same internal energy

3. They must have same enthalpy

4. None of these

What element of poetry is featured in this passage from Paul Dunbar's "We wear the mask"?

              We wear the mask that grins and lies

A. personification - giving human qualities to animals, objects, or ideas

B. hyperbole - exaggeration

C. sound devices - repetition