When compared to internal combustion engines: Select one:
O A. the output of Stirling engines can be easily varied.
O B. steam engines take relatively less time to generate pressure.
O C. steam engines do not present an explosion hazard under too much pressure.
O D. Stirling engines run almost silently.

false

a hangover caused by drinking a lethal dosage of alcohol

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only

answer:

the answer is d

explanation: