1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kaylis [27]
3 years ago
11

Which statements describe density? Check all that apply.

Chemistry
2 answers:
MrRa [10]3 years ago
8 0

I think is 5  because you use density is found by mass divide by volume.

Rashid [163]3 years ago
6 0

The answers are

2, 3, and 5


You might be interested in
5. What could you do to convert from meters to centimeters? *
maria [59]

C.

centi- is essentially 10^2 of one meter.

If you had 100m, multiplying 100 by 10^2 (or 100) would give you 10000 cm.

7 0
3 years ago
Read 2 more answers
Process of evaporation
malfutka [58]

Evaporation is the process by which water changes from a liquid to a gas or vapor. Evaporation is the primary pathway that water moves from the liquid state back into the water cycle as atmospheric water vapor.

5 0
3 years ago
Identify the biotic factors in the picture.
snow_lady [41]
A) Deer
D) Grass
Hope that helps you out (:
3 0
3 years ago
Do you think thermal expansion affects all states of matter or just the solid? Explain your thinking.
torisob [31]

Answer:

All three states of matter (solid, liquid and gas) expand when heated. The atoms themselves do not expand, but the volume they take up does.

When a solid is heated, its atoms vibrate faster about their fixed points. The relative increase in the size of solids when heated is therefore small. Metal railway tracks have small gaps so that when the sun heats them, the tracks expand into these gaps and don’t buckle.

Liquids expand for the same reason, but because the bonds between separate molecules are usually less tight they expand more than solids. This is the principle behind liquid-in-glass thermometers. An increase in temperature results in the expansion of the liquid which means it rises up the glass.

Molecules within gases are further apart and weakly attracted to each other. Heat causes the molecules to move faster, (heat energy is converted to kinetic energy) which means that the volume of a gas increases more than the volume of a solid or liquid.

However, gases that are contained in a fixed volume cannot expand - and so increases in temperature result in increases in pressure.:

5 0
3 years ago
Which ocean zone lies inside V-shaped ocean trenches? O A. Bathypelagic O B. Abyssopelagic Ο Ο Ο Ο O C. Mesopelagic O D. Hadalpe
alisha [4.7K]

Answer:

O D. Hadalpelagic is the answer.

5 0
3 years ago
Other questions:
  • Neopentyl alcohol, (ch3)3cch2oh, cannot be dehydrated to an alkene without rearrangement. what is the chief product of dehydrati
    9·1 answer
  • Cellular respiration involves the use of oxygencarbon dioxide and the release of carbon dioxideoxygen
    11·2 answers
  • 5. How can you tell the difference between CuS and Cu2S
    6·1 answer
  • How much Sr(OH)2 • 8 H2O (M = 265.76) is needed to prepare 250.0 ML of solution in which [OH]= 0.100M?
    8·2 answers
  • An aqueous solution of calcium hydroxide is standardized by titration with a 0.183 M solution of hydrochloric acid. If 16.6 mL o
    8·2 answers
  • Calculate the Kelvin temperatures of the water and record your answers in the data table.
    5·1 answer
  • Liquid X is known to have a lower viscosity and lower surface tension than Liquid Y Use these facts to predict the result of eac
    9·1 answer
  • What are two ways to describe concentration? How do they differ from one another?
    6·2 answers
  • Outside wooden steps may get slippery when they are wet. How could you make them less<br> slippery?
    7·1 answer
  • Fill in the blanks to complete the table
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!