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
Alex_Xolod [135]
3 years ago
8

a glass beaker has a mass of 50g. a liquid of density 1.8g/cm3 is poured into the beaker until it reaches the 200cm3 mark. calcu

late the total mass of the beaker and its contents​
Physics
1 answer:
xz_007 [3.2K]3 years ago
5 0

<u>Answer:</u>

total mass = 410 g

<u>Explanation:</u>

density = 1.8 g/cm³

volume = 200 cm³

                              density = mass / volume

                              mass (of liquid) = density   x    volume

                                        = 1.8 x 200

                                        = 360 g

          total mass (beaker + liquid) = 50 + 360 = 410 g     [Ans]

Hope this helps!

You might be interested in
Evaluating alternative options and choosing one option among them is called the theory of bounded rationality.
VikaD [51]

It is false, bounded rationality is the idea that rationality is limited when individuals make decisions. ... Limitations include the difficulty of the problem requiring a decision, the cognitive capability of the mind, and the time available to make the decision.

But one thing, NEXT TIME TELL US THE QUESTION FIRST AND DON'T JUST LEAVE BLINDLY ASKING SOMETHING.

5 0
2 years ago
Two harmonic sound waves reach an overseveer simulatenouslt. the obsever hears the sound intensity rise and fall with a time of
irakobra [83]

Answer:

dF=2.5Hz

Explanation:

From the question we are told that:

Time T=0.2sec

Generally the Period is given as

 T= 2 * 0.2 = 0.4

Therefore difference in frequency dF

 dF=\frac{1}{T}

 dF=\frac{1}{0.4}

 dF=2.5Hz

4 0
3 years ago
What is the term for the matter through which a mechanical wave travels?
pav-90 [236]
The answer is “ The medium”
7 0
3 years ago
PLEASSEE HELLPPP!! AM GIVING BRAINIEST!!
Pie
1. Marie and her husband discovered polonium, a new radioactive element, and radium. Marie was the first woman to receive a Novel Prize , and two in her lifetime. She was also the first scientist to receive two Nobel Prizes. Not only that, she was the first person to receive two Nobel Prizes in two different fields, Chemistry and Physics. During World War 1 Marie helped soldiers by creating the x ray. After the war ended Marie raised money to help cure and treat disease using radiology.

2. I am not exactly sure what is happening in that picture but it looks like a boat floating on sea than sunken by a shipwreck on dry land.
5 0
3 years ago
What are each layer on an atom​
Zarrin [17]
Protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge).
5 0
3 years ago
Read 2 more answers
Other questions:
  • Determine whether each phrase describes speed or velocity. The displacement of an object during a specific unit of time: How fas
    15·2 answers
  • The ammeter below shows the current produced by a series of solar cells that contain zinc plates being used to power a simple se
    13·1 answer
  • A book falls off a shelf that is 10.0 m tall. What is the velocity at which the book hits the ground?
    10·1 answer
  • The figure above shows part of a system consisting of a block at the top of an inclined plane that rests on a table, which is lo
    11·1 answer
  • two charged objects are isolated in space. the charge on the positive object is twice the charge on the negative object. if the
    15·1 answer
  • Which words identify the scientific parts of a wave? Check all that apply.
    8·1 answer
  • When measuring the volume of a liquid, it is most accurate to read the top of the meniscus. True or False
    14·1 answer
  • A half circle arc with its center at the origin has a linear charge density of λ = 12 nC/m along the arc. The radius of the arc
    5·1 answer
  • Two boxes of masses 3M and 5M are attached by a massless rope. They are being pulled to the right with a constant force of P = 8
    15·1 answer
  • True or false, russian twists focus to strengthen the latissimus dorsi
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!