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
ololo11 [35]
4 years ago
6

A centrifuge was used to separate into it’s components. What conclusions out the sample can be formed based on the technique use

d?
Physics
1 answer:
Tatiana [17]4 years ago
4 0

-- The sample was a fluid.

-- It was a mixture or a suspension ... NOT a solution.

You might be interested in
After Moseley's discovery in 1913, the periodic law stated that physical and chemical properties tend to repeat periodically whe
stich3 [128]

Answer:

Option B

Explanation:

The correct answer is Option B.

Before Moseley's discovery in 1913, In Mendeleev's periodic table the elements rearranged with increasing atomic mass.

Mendeleev was not able to locate hydrogen atom and late isotopes found violate Mendeleev table. The biggest drawback was that the atomic mass was not regular when moving one element to another.

But Moseley's arranged element in the periodic table with increasing atomic number.  

3 0
3 years ago
For an organism to survive, it must acquire energy. What is an example of acquiring energy? Question 1 options: sweating eating
Leni [432]

Answer:

It is B: Eating an apple.

Explanation: Because eating food gives your body the nutrients and energy it needs.

8 0
3 years ago
A car parked on level pavement exerts a force of 10,000 newtons on the ground. What force does the pavement exert back on the ca
natka813 [3]

Answer:

Normal force of 10,000N

Explanation:

From the question, the weight the car exerts on the pavement is 10,000N.

The pavement exerts upward and perpendicular contact force called normal force on the car to support its weight. Also, the normal force is equal and opposite to the weigh of the car.

Hence the pavement exerts normal force of 10,000N back on the car to prevent it from passing through it.

7 0
4 years ago
What is measurement ?​
bazaltina [42]

Answer:

Measurement is the quantification of attributes of an object or event, which can be used to compare with other objects or events

7 0
3 years ago
Read 2 more answers
Consider the standing wave on a guitar string and the sound wave generated by the string as a result of this vibration. What do
navik [9.2K]

Answer:

As the string vibrates, it "moves" the particles in the air, generating what we know as a soundwave.

Because this soundwave is generated by the wave-like motion of the string, makes sense that the soundwave will have some characteristics in common with the standing wave on the guitar string. This means that both waves will have the same normal modes. (So if the principal mode of the vibrating string has a frequency of 440hz, to soundwave also will have that main frequency, and we will hear an A). You can hear almost all the normal modes when you pluck a guitar string, particularly in music, these are called "overtones" or "harmonics"

3 0
3 years ago
Other questions:
  • I’m still lost on this please help me on this I know it’s not D I got it wrong
    12·1 answer
  • The three particles that make up atoms are Question 9 options: protons, neutrons, and isotopes. positives, negatives, and neutra
    6·1 answer
  • The top surface of the passenger car of a train moving at a velocity of 70 km/h is 2.8 m wide and 8 m long. The top surface is a
    5·1 answer
  • I need help on the question that are blank
    9·1 answer
  • help please what is the heat required in kilocalories to convert 2 kg of ice at 0°c completely into steam at 100°c? a. 80 calori
    6·1 answer
  • A long solenoid that has 1 200 turns uniformly distributed over a length of 0.420 m produces a magnetic field of magnitude 1.00
    13·1 answer
  • How is pressure related to the area
    14·1 answer
  • An infinite long straight wire is uniformly charged, the charge density is a. Use Coulomb's law to calculate the electric field
    13·1 answer
  • according to newton's third law, when a horse pulls on a cart, the cart pulls back on the horse with an equal force on the horse
    14·1 answer
  • A girl takes her dog for a walk on a sunny beach. Find the force of gravity between the 45-kg girl and her 11-kg dog when they a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!