Answer:
The efficiency of the engine is 59.2%.
Explanation:
We have,
Work done by the gasoline engine is 45 J and the for every 76 J of heat it takes in.
It is required to find the efficiency of the engine. Efficiency of the engine is given by the ratio of work done to the heat taken i. Its formula is given by :

So, the efficiency of the engine is 59.2%.
Materialism and dualism are two different ideologies about mind and physical body.
<h3>
What is Materialism?</h3>
Materialism in philosophy of mind refers to the theory or idea that all facts are dependent upon physical processes, or even reducible to them.
<h3>What is dualism?</h3>
In the philosophy of mind, dualism is the theory that the mental and the physical are, in some sense, different kinds of thing from each other.
Learn more about theory here: brainly.com/question/11555274
Answer:
HELLOO
The Richter scale rates the amount of energy released from a single earthquake, letting us know the magnitude of the disaster. A seismograph is what scientists use to actually measure the earthquake and the Richter scale is a way of putting the data into an understandable context.
Explanation:
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How does the angle of incoming light compare to the angle of light reflecting off of the surface?
- <em>The measurements of the angles are equal.</em>
<u>For</u><u> </u><u>a</u><u> </u><u>smooth</u><u> </u><u>surface</u><u>,</u><u> </u><u>The</u><u> </u><u>angle</u><u> </u><u>of</u><u> </u><u>reflection</u><u> </u><u>and</u><u> </u><u>the</u><u> </u><u>angle</u><u> </u><u>of</u><u> </u><u>incidence</u><u> </u><u>are</u><u> </u><u>equal</u><u>.</u>