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
Leno4ka [110]
2 years ago
5

a quarter made predominantly of silver (density=10.5 g/mL), was determined to have a mass of 6.25g. what is the volume of the qu

arter?
Chemistry
1 answer:
frez [133]2 years ago
6 0

Taking into account the definition of density, the volume of the quarter is 0.5952 mL.

<h3>Definition of density</h3>

Density is defined as the property that matter, whether solid, liquid or gas, has to compress into a given space and it is a quantity that allows us to measure the amount of mass in a certain volume of a substance.

The expression for the calculation of density is the quotient between the mass of a body and the volume it occupies:

density= mass÷ volume

<h3>Volume of the quarter</h3>

In this case, you know that:

  • Density= 10.5 g/mL
  • Mass= 6.25 g

Replacing in the definition of density:

10.5 g/mL= 6.25 g÷ volume

Solving:

10.5 g/mL× volume= 6.25 g

volume= 6.25 g÷ 10.5 g/mL

<u><em>volume= 0.5952 mL</em></u>

In summary, the volume of the quarter is 0.5952 mL.

Learn more about density:

brainly.com/question/952755

brainly.com/question/1462554

#SPJ1

You might be interested in
Pls help me for this one :) is hard for me thx
zvonat [6]

Answer:

protein

Explanation:

that the answer

8 0
3 years ago
Read 2 more answers
Radioactive americium-241 is used in household smoke detectors and in bone mineral analysis.
Varvara68 [4.7K]

Answer:

Electrons- 95

Protons- 95

Neutrons-146

Explanation:

An atoms is made up of three fundamental particles; electrons, protons and neutrons,

Americium belongs to the f block in the periodic table. It is an actinide element.

An atom of Am-241 contains 95 protons, 95 electrons and 146 neutrons.

4 0
3 years ago
3. A wave has y frequency of 100 Hz and a speed of 50 m/s. What is the wavelength?
strojnjashka [21]

Answer:

0.5 m

Explanation:

5 0
3 years ago
You are on the Titanic and want to find something that will float because you didn't
damaskus [11]

Find volume of pillow

L=78cm

B=55cm

H=25cm

\\ \bull\tt\longrightarrow V=LBH

\\ \bull\tt\longrightarrow V=25(78)(55)

\\ \bull\tt\longrightarrow V=107250cm^3

\\ \bull\tt\longrightarrow V=10.72m^3

Now

Mass=5.5kg

\\ \bull\tt\longrightarrow Density=\dfrac{Mass}{Volume}

\\ \bull\tt\longrightarrow Density=\dfrac{5.5}{10.72}

\\ \bull\tt\longrightarrow Density=0.5kg/m^3

Density of water=1000kg/m^3

As it is less than density of water it will float on water

8 0
3 years ago
Which of the following is considered a transition metal?
tatyana61 [14]
Sodium is considered to be a transitional metal
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the molarity of a solution made by dissolving 21.2 g of sodium hydroxide (NaOH) in enough water to make 7.92 L of soluti
    12·2 answers
  • If a gas occupies 3.06 liters at 760 mm Hg, what will be the volume at a pressure of 1900 mm Hg?
    11·1 answer
  • How many protons does mercury have?
    14·2 answers
  • Which of the following statements is true about what happens during a chemical reaction?
    12·2 answers
  • The picture shows a giraffe eating leaves which describes the interaction​
    7·2 answers
  • What is te name of P2CL7
    14·1 answer
  • Select all of the answers that apply.
    8·2 answers
  • Radioisotopes are unstable because they contain an excess number of:.
    14·1 answer
  • WHATS THE CORRECT ANSWER ANSWER ASAP
    13·1 answer
  • 7. A bottle found on a shelf contains either ethanol (density 0.789g/mL) or antifreeze (ethylene
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!