Answer:
Heat required = 13,325 calories or 55.75 KJ.
Explanation:
To convert a water to steam at 100 degree celsius to vapor, we have to give latent heat of vaporization to water
Which equals ,
Q = mL,
Where, m is the mass of water present
L = specific latent heat of vaporization
Here , m= 25 gram
L equals to 533 calories (or 2230 Joules)
So, Q = 25×533 = 13,325 Calories
Or , Q = 55,750 Joules = 55.75 KJ
so, Heat required = 13,325 calories or 55.75 KJ.
Well uncontrolled cell division can lead to cancer.
Could you add a picture of the question ?
1. Whenever you are experimenting with new ingredients for a recipe, you have to know what the ingredient will do so that it will work properly in the recipe.
2. In case you are trying to figure out how to get rid of something else, like ice.
The answer is B. The heart contracts and expands to move blood