As the carbon content of carbon steel rises, the steel becomes _____
a. less resistant to wear
b. more likely to corrode
c. weaker
d. stronger
d
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Conservation is another logical method by which the U.S. can reduce its demand for foreign-based petroleum and domestic supplies of coal and natural gas. Prepare a report that will include at least five practical steps that you as an individual could take to reduce energy usage. As an example, consider the house where you grew up, the automobile you drive, the electricity that you consume, etc.
What will be an ideal response?
If the temperature remains constant and the volume that a gas occupies increases, the pressure will ____.
A. decrease B. increase C. remain the same D. cannot be determined from the information given
When an object is falling in air, or any other material like water or quicksand, the speed continuously increases.
Answer the following statement true (T) or false (F)
Power is directly proportional to both current and ____________________.
Fill in the blank(s) with the appropriate word(s).