Answer:
16 KJ or 16,720 J energy has gained by the water.
Explanation:
<em>Given data:</em>
Mass of water = m = 100 g
Temperature difference = ΔT= (60 - 20)∘C
specific heat of water 1 calorie = c = 4.18 J
<em>To find:</em>
Heat absorbed by water = q=?
<em>Formula:</em>
q = m . c . ΔT
<em>Solution:</em>
q = (100 g) x (4.18J/g ∘C) x (60 - 20)∘C
= 16,720 J
<span>Chlorophyll is any of many closely related green pigments found in cyanobacteria and the chloroplasts of algae and plants, and the function of it is that is absorbs energy from light.</span>
The water in freshwater ecosystems like lakes, ponds, creeks, and rivers are more likely to freeze over in winter because it doesn't contain salt. The salt dissolved in marine environments prevents the water from freezing.
Answer: 13. The magnets in Set 1 will repel, The magnets in Set 1 will attract,The magnets in Set 1 will not move. 14. Set 2 will attract, and the magnets in Set 2 will repel, and the magnets in Set 2 will attract. brainliest?
Explanation:
