3 years ago

PLEASE HELP

Chemistry

2 answers:

kondaur [170]3 years ago

8 0

Answer:

convection

Explanation:

..................

Elza [17]3 years ago

6 0

Answer:

convection

Explanation:

because hot water rise cold water sinks

You might be interested in

If a glass of water is left in open air for two days ,what changes would it undergo in terms of quality and quantity?

bekas [8.4K]

Evaporation is the process by which water changes from a liquid to a gas or vapor. ... Condensation, the opposite of evaporation, occurs when saturated air is cooled below the ... This does vary geographically, though.

4 0

3 years ago

A chemical equation that shows the same number of each kind of atom on both sides of the equation is said to be

GREYUIT [131]

Balanced. The answer is Balanced

7 0

4 years ago

Which of the following is NOT a physical property?

ICE Princess25 [194]

Answer:

reactivity is NOT a physical property

5 0

3 years ago

A piece of silver (Ag) metal weighing 194.3 g is placed in a graduated cylinder containing 242.0 mL of water. The volume of wate

mariarad [96]

Answer: The density of silver metal will be $10.50g/ml[\tex]Explanation:Density is defined as the mass contained per unit volume.[tex]Density=\frac{mass}{Volume}$

Given : Mass of silver = 194.3 grams

Volume of silver= volume of water displaced= $260.5-242.0=18.5mltex]Putting in the values we get:[tex]Density=\frac{194.3g}{18.5ml}=10.50g/ml/tex]Thus density of silver metal will be [tex]10.50g/ml$

6 0

3 years ago

Read 2 more answers

What is the best option?

tatuchka [14]

5 is the correct answer

4 0

3 years ago