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
iren2701 [21]
4 years ago
12

What is meant by saying that a wave has a low frequency?

Physics
1 answer:
OverLord2011 [107]4 years ago
3 0
The answer is B. The wave is very long.
You might be interested in
Explain the following behaviour of molecules water rises up in a harrow tubes but mercury which is also a liquid falls in a narr
Mandarinka [93]

Answer: find the answer in the explanation

Explanation:

The capillarity of water molecules is different from the mercury molecules.

What is capillarity ?

This is the tendency of a liquid substance to rise in a capillary tube.

Molecules water rises up in a harrow tubes because of the force of adhesion between the water molecules and the tube molecules is greater than the force of cohesion between the water molecules. This helps water to wet the tube and rise. While mercury which is also a liquid falls in a narrow tubes to level below the outside surface because the force of cohesion between the mercury molecules is greater than the force of adhesion between the mercury molecules and the tube molecules. Mercury does not wet.

7 0
4 years ago
What is the total resistance of two 26 ohm resistors in series?
amid [387]

Answer:

I finish that module I'm sure it's D

4 0
3 years ago
Read 2 more answers
A thin 1.5 mm coating of glycerine has been placed between two microscope slides of width 0.8 cm and length 3.9 cm . Find the fo
Radda [10]

The  force required to pull one of the microscope sliding at a constant speed of 0.28 m/s relative to the other is zero.

<h3>Force required to pull one end at a constant speed</h3>

The force required to pull one of the microscope sliding at a constant speed of 0.28 m/s relative to the other is determined by applying Newton's second law of motion as shown below;

F = ma

where;

  • m is mass
  • a is acceleration

At a constant speed, the acceleration of the object will be zero.

F = m x 0

F = 0

Thus, the  force required to pull one of the microscope sliding at a constant speed of 0.28 m/s relative to the other is zero.

Learn more about constant speed here: brainly.com/question/2681210

3 0
2 years ago
Newton established his three laws of motion to do what?
marshall27 [118]
<span>Newton established his three laws of motion to understand the motion of objects in a systematic way [ same thing as all Scientists did for human's curiosity ].

His three laws of motion are as follows:

First Law: - </span><span> An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

Second Law: - </span><span> The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.

Third Law: - </span><span>For every action, there is an equal and opposite reaction

Hope this helps!</span>
5 0
3 years ago
is it true that parallel worlds exists? if yes or no, give proper reasons and proof. brainliest to the best ​
Daniel [21]

Answer:

It is just a theory that multi verse exists. Researchers have found tracers of mirror particles which could only be from other universe.

Explanation:

Its said above.

5 0
3 years ago
Other questions:
  • On a test flight, a rocket with mass 400 kg blasts off from the surface of the earth. The rocket engines apply a constant upward
    11·1 answer
  • A solenoid with 500 turns has a radius of 0.040 m and is 40 cm long. if this solenoid carries a current of 12 a, what is the mag
    15·1 answer
  • You should first _____ if your accelerator gets stuck.
    8·1 answer
  • The volume of a balloon an be approximated by V = 4 3 π r 3 V=43πr3. If air is leaking from the balloon at a rate of 56 cubic ce
    10·2 answers
  • Give two examples of when you would need to use the measure skill in science?
    6·1 answer
  • How much gravitational potential energy does a system comprising a 102-kg object and Earth have if the object is one Earth radiu
    14·1 answer
  • How much mass is needed for a black hole?
    8·1 answer
  • Two asteroids begin to gravitationally attract one another. If one asteroid has twice the mass of the other, which one experienc
    5·1 answer
  • The unit of work is a derived unit.​
    8·1 answer
  • How much heat is removed from 60 grams of steam at 100 °C to change it to 60 grams
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!