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
Kamila [148]
2 years ago
11

Type the correct answer in the box. use numerals instead of words. anne has a sample of a substance. its volume is 20 cm3, and i

ts mass is 100 grams. what is the sample’s density? the sample’s density is g/cm3.
Physics
1 answer:
CaHeK987 [17]2 years ago
6 0

The density of sample is 5 g/cm3

Given:

volume of sample = 20 cm3

mass of sample = 100 grams

To Find:

density of sample

Solution: Density is the measure of how much “stuff” is in a given amount of space. For example, a block of the heavier element lead (Pb) will be denser than the softer, lighter element gold (Au). A block of Styrofoam is less dense than a brick. It is defined as mass per unit volume

density = mass/volume

d = 100/20

d = 5 g/cm3

So, density of sample is 5 g/cm3

Learn more about Density here:

brainly.com/question/1354972

#SPJ4

You might be interested in
If you are the driver or owner of a vehicle which is in a crash that is your fault, and you are not insured in compliance with t
Oksi-84 [34.3K]
If a driver is at fault in an accident and is not insured by the Financial Responsibility Law then he or she may be required to pay for the damages caused to the other person's vehicle or property due to the accident before the driver at fault is given the privilege to drive again.
The Financial Responsibility Law is a law that requires drivers to prove that they have enough money saved to pay for the damages that may occur in the case of an accident.
3 0
4 years ago
What is the definition of a biased person
Maru [420]

Answer:

A biased person favors one side or issue over another.

Explanation:

For example say there is a soccer game going on Blue Team VS Red Team,

and the ref wants the Blue Team to win, so he helps the Blue Team win the calling fouls for them or not calling foals for the Red Team.

He is being biased.

5 0
3 years ago
What is ur Opinion on Methane
Tom [10]

Answer: it is bad for you and can cause some crazy brain dammage and this could potentially end you life because it is harmful :p

4 0
3 years ago
When a light switch is turned on, the light comes on immediately because.
Stolb23 [73]

Hello I hope you are having a great day :)

Your question: When a light switch is turned on, the light comes on immediately because....

The answer is: the electrons in the wire are instantly "pushed" by a voltage difference making the the light switch on.

Hopefully that helps you :)

6 0
3 years ago
Read 2 more answers
We are given the description of an enclosure that has fencing on 3 sides and can use 3,056 yards of fencing. We are to find the
shusha [124]

Answer:

The sum of the lengths of the sides is 2292 yards and the sum of the lengths of the triangle is 3056 yards

Explanation:

Since y represents the length of fence that is opposite (parallel) to the river and x represent the length of fence perpendicular to the river.

Therefore since we can use 3,056 yards of fencing

Side perpendicular to the river = x and,

Side opposite to the river = y = 3056 - 2x

The area of the rectangle formed (A) = Perpendicular side × Parallel side

∴ A = x(3056 - 2x) = 3056x - 2x²

A = 3056x - 2x²

To maximize the area, A' (dA/dx) = 0

∴ A' = 3056 - 4x = 0

3056 - 4x = 0

4x = 3056

x = 764 yards

y =  3056 - 2x = 3056 - 2(764) = 1528 yards.

Side perpendicular to the river = 764 yards and,

Side opposite to the river = 1528 yards

The sum of the lengths of the sides = 764 + 1528 = 2292 yard and the sum of the lengths of the triangle = 764 + 764 + 1528 = 3056 yards

5 0
3 years ago
Other questions:
  • What star along the main sequence will likely end in a supernova
    7·2 answers
  • When a resistor with resistance R is connected to a 1.50-V flashlight battery, the resistor consumes 0.0625 W of electrical powe
    7·1 answer
  • What is the difference of sensory and motor
    7·1 answer
  • 100 POINTS UP FOR GRABS FOR ANYONE WILLING TO HELP! PLEASE!
    11·1 answer
  • What does earths system include
    15·1 answer
  • The way an object moves relative to a reference point describes the object's _____.
    8·1 answer
  • Find the radius to which the sun must be compressed for it to become a black hole.
    6·1 answer
  • Has a man he has married many women but has never been married before who is he​
    8·2 answers
  • Imagin you have mixed together some sand and salt Based on the venn diagram this mixture would be placed where ​
    11·1 answer
  • A particle is revolving in a circle with increasing its speed uniformly.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!