Answer:
Check the explanation
Explanation:
Kindly check the attached image below to see the step by step explanation to the question above.
The correct answer should be <span>A. If you see a wear bar across the width of the tread, it's time to change the tire
This is an incorrect sentence because you should change a tire before you see the wear bar. At the time you see the bar, you should've already changed it. </span>
Element. element cannot be simplerfide
Answer:
The work done by this engine is 800 cal
Explanation:
Given:
100 g of water
120°C final temperature
22°C initial temperature
30°C is the temperature of condensed steam
Cw = specific heat of water = 1 cal/g °C
Cg = specific heat of steam = 0.48 cal/g °C
Lw = latent heat of vaporization = 540 cal/g
Question: How much work can be done using this engine, W = ?
First, you need to calculate the heat that it is necessary to change water to steam:
Here, mw is the mass of water
Now, you need to calculate the heat released by the steam:
The work done by this engine is the difference between both heats:
Answer:b- Psuedoscience
Explanation:
It is a pseudoscience because it involves beliefs and practices which is mistakenly regarded as being based on scientific grounds.
No solid evidence is there which can prove that astrology is authentic and true that's why it is a Psuedo science