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
VladimirAG [237]
3 years ago
11

true or false, based on the color of the particles, a mixture can be classified as a solution, a suspension, or a colloid

Physics
1 answer:
expeople1 [14]3 years ago
6 0
False, you pass a light through a mixture If the light bounces off the particles, you will see the light shine through and you have a colloid mixture
You might be interested in
Pushing a door closed is an example of force. true or false​
koban [17]

Answer:

True

Explanation:

I am not 100% on the answer for this question but i hope it was right

3 0
3 years ago
Read 2 more answers
What happens when an electron moves from an excited state to the ground state?
Darina [25.2K]
<span>When an electron moves from an excited state to the ground state, "Energy releases"

Hope this helps!</span>
6 0
3 years ago
suppose that a large cargo truck needs to cross a bridge. the truck is 30 m long and 3.2 m wide. the cargo exerts a force nof 54
Tamiku [17]
<span>No, because the truck applies more pressure than the bridge can support.</span>
7 0
3 years ago
A suspended object A is attracted to a neutral wall. It's also attracted to a positively-charged object B. Which of the followin
olga2289 [7]

There are two particular cases, the first is when Object A is attracted to the neutral wall. This would indicate that the object is not neutral, as there is an attraction.

At the same time we know that Object A is attracted to an object B. And therefore, the load of A must be opposite to that of B. Remember that opposite charges attract each other. If the charge of object B is positive, then the charge of object A will be negative.

Option B is correct: It has a negative charge.

7 0
3 years ago
A reservoir located in the mountain 250 m above sea level flows through a pipe to a hydroelectric plant in a town at sea level.
Pavlova-9 [17]

Answer:

     v₂ = 70 m / s

Explanation:

For this exercise let's use Bernoulli's equation

where subscript 1 is for the top of the mountain and subscript 2 is for Tuesday's level

 

          P₁ + ½ ρ v₁² + ρ g y₁ = P₂ +1/2 ρ v₂² + ρ g y₂

indicate that the pressure in the two points is the same, y₁ = 250 m, y₂ = 0 m, the water in the upper part, because it is a reservoir, is very large for which the velocity is very small, we will approximate it to 0 (v₁ = 0), we substitute

         ρ g y₁ = ½ ρ v₂²

         v₂ = \sqrt {2g \ y_1}

let's calculate

         v₂ = √( 2 9.8 250)

         v₂ = 70 m / s

6 0
3 years ago
Other questions:
  • Explain the advantages and disadvantages of using concentric circles in describing the solar system to an elementary school chil
    9·1 answer
  • The electrons of photosystem ii are excited and transferred to electron carriers. From which molecule or structure do the photos
    14·1 answer
  • Galileo discovered that the orbits in which planets move around the Sun are elliptical.
    14·2 answers
  • In which item is energy stored in the form of gravitational potential energy?
    13·2 answers
  • If two objects are repelled from each other which force most likely caused this?
    11·2 answers
  • What is the equivalent resistance of a series circuit with the following resistors: 10 ohms, 35 ohms, and 150 ohms?
    7·2 answers
  • It’s bungee jumping skydiving and hiking
    14·1 answer
  • Explain how energy that comes from the outside of the Earth system drives the flow of water on surface currents.
    8·1 answer
  • The law of conservation of momentum states that, if left alone, what happens to the total momentum of two interacting objects th
    8·2 answers
  • Can someone proofread this plz? I put my answers next to the number, so all I need you to do is proofread it. the picture for nu
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!