We can infer and logically deduce that the color of a boat's sternlight is white.
<h3>What is a
sternlight?</h3>
A sternlight can be defined as a white light that is designed and developed to be placed as closely as possible and practical with the stern shining continuously (constantly).
By default, a sternlight is typically affixed to the boat in such a way that the light will shine out at an angle of 135 degrees (135°) from the back of the boat.
In this context, we can infer and logically deduce that the color of a boat's sternlight is white and it avails sailors and other persons the opportunity of determining and knowing the direction that a boat (vessel) is moving.
Read more on sternlight here: brainly.com/question/27999695
#SPJ1
Complete Question:
What color is a boat sternlight?
Answer:
a)27.9%
b)
Explanation:
Given that
Fuel energy content = 73.1 MJ/kg
Useful power = 17.4 KW
Heat rejection rate = 44.8 KW
From first law of thermodynamics
Heat addition rate =Heat rejection rate + Power out put
Now by putting the values in the above formula
Heat addition rate = 44.8 + 17.4
Heat addition rate =62.2 KW
We know that efficiency is given as follows

So


So the efficiency is 27.9%.
Now to find usage rate of fuel
Lets take usage rate is 
Fuel energy content x usage rate of fuel = Heat addition rate
Now by putting the values


Answer:
The one end of a hollow square bar whose side is (10+N/100) in wit
Explanation:
Answer:
a) The number of cycles of operation at 225 MPa is 184,100 cycles
b) The number of cycles of operation at 225 MPa is 33,600 cycles
Explanation: