HELP PLEASE I NEED THE ANSWERS FAST (15 POINTS) 1. Which type of water is more dense, hot or cold? Explain why.

Question

HELP PLEASE I NEED THE ANSWERS FAST (15 POINTS)

1. Which type of water is more dense, hot or cold? Explain why.

2. Which type of water is more dense, warm fresh water or cold salty water? Explain why.

3. Explain the relationship between temperature and density.

4. Explain the relationship between salinity and density.

in progress 0
Ladonna 3 weeks 2021-08-30T16:12:37+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-08-30T16:13:51+00:00

    Answer: 1) Cold water is more dense and will sink in room temperature water.

    2) Cold salty water is denser than warm freshwater.

    3) Temperature is the measure of heat. Density is the measure of how closely any given entity is packed or it is the ratio of the mass of the entity to its volume.

    4) Salinity and density share a positive relationship. As density increases, the amount of salt in water-also known as salinity- increases.

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )