Hello!
Take for example the heating of water.
When heating liquid water from room temperature (25 °C) to the boiling point (100 °C), adding heat results in a direct increase in the temperature. This kind of heat is called sensible heat, because we can sense the effect of the added energy.
But when you reach 100 °C, there is a phase change from liquid to vapour, and the added heat is used to produce the phase change, and no increase in temperature is observed, only the phase change. This kind of heat is called latent heat.
Have a nice day!
Answer:
A..?
Explanation:
Im not entirely sure you should get a 2nd opinion M8.
√54554 = 233,56.
√35654 = 188,82.
Square root<span> of a number x</span><span> is a number </span>y<span> and equation for </span><span>y is y = x</span>² or<span> x is square of number </span>y, multiplying y by itself, y·y.
For example, 5 and −5 are square roots of 25 because 5² = (−5)²<span> = 25</span>. The principal square root is e<span>very nonnegative </span>real number with<span> a unique nonnegative square root</span>.
Answer:
Explanation:
% yields = <u>experimental yields</u> / theoretical yields )x 100%
=( 302 ÷ 320 )x 100% = 94.4 %
% error = 100% - 94.37% 5.64%
or u can use this law :
% error =(theoretical value - experimental value )/ theoretical value) x 100%
( 320 - 302 )/ 320 ) x 100% = 5.64%
