ellibriglia04 ellibriglia04

04-09-2018
Biology

contestada

Why does cold water sink, while warm water layers on top?

Respuesta :

20lkassel 20lkassel

05-09-2018

Because there's more space between the molecules, a volume of hot water has fewer molecules in it and weighs a little bit less than the same volume of cold water. So hot water is less dense than cold water which allows it to layer on top

Answer Link

Otras preguntas

A grocery store receipt shows 5% state tax due on laundry detergent and a flower bouquet. Does it matter whether the tax is calculated on each separate item o

1 inch of rain per year or less in grassland? Is this a lot or a little of rain?

Which word in the sentence is an indirect object?Choose all answers that are correct.Give Ben and his cousins a snack before bedtime. A.cousins B.snack C.Ben

What is a Roman God's fiery mountain?

a jar contains 133 pennies. a bigger jar contains 1 2/7 times as many pennies. what is the value of the pennies in the bigger jar?

20 is what percent more than 5 ?

Tell the value of the underlined digit 9,000,009 the first 9 is underlined

Three times a number plus twice another is 10, while their sum is 10, Find the numbers

Mrs. Jennings had a 5/7 gallon of paint. She gave 1/7 gallon each to some students. How many students received paint if Mrs. Jennings gave away all the paint?

Air pollution affects everyone equally. True or false?