Hello.
M*Cp*(T’-Tf)=MCp(T'-T)
M*= Mass of Water. ; M= Mass of ice.
Cp*= Specific heat of water
Cp= Specific heat of ice
T= Temp. Of Ice
T'= Temp. of water
Tf= Equilibrium Temp.
Have a nice day
<span>Bronchoconstriction is the answer that you are looking for. </span>
Answer:
25%
Explanation:
According to this question, a seek stored seeds of a rare and endangered plant. In order to ensure that the seeds remain fresh, 120 seeds are selected to be grown. However, out of these 120 seeds, only 90 germinated. This means that only 90 of 120 seeds are fertile.
This further means that (120-90) = 30 seeds are infertile and hence, could not germinate. In percentage, this can be represented as:
30/120 × 100
= 1/4 × 100
= 100/4
= 25% of the selected seeds are infertile.
The organism or product that is being described in the sentence
above is chalk. This is the product that is formed with the use of the remains
of calcium carbonate. It has a mineral calcite and useful for writing or
drawing in smooth and writable surfaces.
