When load on a thermal unit is increased, fuel input

a. Increased

b. Does not change

c. Decreased

d. slightly decreased

Consider an object is moving with constant acceleration, its velocity must_______

1. Increase

2. Decrease

3. Be constant

4. May increase or decrease

Which of the following would decrease the velocity of magma?

1. Increase in silica content

2. Increase in temperature

3. Increase in oxygen

4. None of these

Below are the statements about entropy. Identify the correct statement.

1. There is no change in entropy for a reversible process

2. Entropy for an irreversible process always decreases

3. The unit of entropy is KJ/mol

4. Entropy of an isolated system always decreases