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
Advocard [28]
3 years ago
10

Which method of separation would you use when working in the garden and trying to separate the dirt from the weeds?

Physics
2 answers:
Thepotemich [5.8K]3 years ago
3 0

Sifting is the best method cuz all the dirt will be carried by wind.

KIM [24]3 years ago
3 0
The answer : Sifting
You might be interested in
During an isothermal process, 10 j of heat is removed from an ideal gas. What is the work done by the gas in the process?
Black_prince [1.1K]

The work done in the isothermal process is 10 joule.

We need to know about the isotherm process to solve this problem. The isotherm process can be described as a process where the initial temperature system will be the same as the final temperature. Hence, the internal energy change will be zero.

ΔU = 0

Hence,

ΔU = Q - W

0 = Q - W

Q = W

It means that the heat transferred is the same as the work done.

From the question above, we know that the heat transferred is 10 joule. Thus, the work done in the isothermal process is 10 joule.

Find more on isothermal at: brainly.com/question/17097259

#SPJ4

8 0
1 year ago
A hollow sphere of inner radius 8.82 cm and outer radius 9.91 cm floats half-submerged in a liquid of density 948.00 kg/m^3. (a)
kari74 [83]

Answer:

a) 0.568 kg

b) 474 kg/m³

Explanation:

Given:

Inner radius = 8.82 cm = 0.0882 m

Outer radius = 9.91 cm = 0.0991 m

Density of the liquid = 948.00 Kg/m³

a) The volume of the sphere = \frac{4\pi}{3}\times(0.0991^2-0.0882^2)

or

volume of sphere = 0.0012 m³

also, volume of half sphere = \frac{\textup{Total volume}}{\textup{2}}

or

volume of half sphere = \frac{\textup{0.0012}}{\textup{2}}

or

Volume of half sphere =0.0006 m³

Now, from the Archimedes principle

Mass of the sphere = Weight of the volume of object submerged

or

Mass of the sphere = 0.0006× 948.00 = 0.568 kg

b) Now, density =  \frac{\textup{Mass}}{\textup{Volume}}

or

Density = \frac{\textup{0.568}}{\textup{0.0012}}

or

Density = 474 kg/m³

8 0
2 years ago
Kinetic energy is greatest when a roller coaster
mr Goodwill [35]
Hey Dave... you need to learn and I want you to improve I believe it to be at the bottom of the hill. Please read your siht homie
5 0
3 years ago
Based on its orbit, which planet behaves the least like the others?
Gekata [30.6K]
I believe it's Mercury, because the only other option would be Pluto and it's not even considered a planet anymore
Hope this helps
3 0
3 years ago
Se um corpo 1 está em movimento em relação a um corpo 2, e se o corpo 2 está em repouso em relação a um corpo 3, pode-se afirmar
stealth61 [152]
Yo habla ingles no espanol
8 0
3 years ago
Read 2 more answers
Other questions:
  • A driver traveling 50 mph rounds a bend and sees a car stopped 40 yards (36.576 m) ahead. Assumethe following: the road is flat
    13·1 answer
  • According to the Big Bang theory, after the "Bang", the universe remained dark until about ___ later, when neutral atoms began f
    12·2 answers
  • Suppose the initial position of an object is zero, the starting velocity is 3 m/s and the final velocity was 10 m/s. The object
    10·2 answers
  • At which location could you place the north pole of a bar magnet so that it would be pushed away from the magnet shown?
    10·2 answers
  • 6. The potential energy of a freely falling object decreases
    6·1 answer
  • Two loudspeakers are located 4.965 m apart on an outdoor stage. A listener is 12.608 m from one and 18.368 m from the other. Dur
    8·1 answer
  • At a pressure 42 kPa, the gas in a cylinder has a volume of 11 liters. Assuming temperature remains the same, if the volume of t
    12·1 answer
  • A disadvantage of sexual reproduction is lack of genetic diversity?<br><br> True<br> False
    6·1 answer
  • Why is rust formed on iron
    11·1 answer
  • a thin prism of 2 degree gives a deviation of 1.7 degree what is the refractive index of the material​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!