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
mariarad [96]
3 years ago
15

The diagram shows an example of convection.

Physics
2 answers:
maks197457 [2]3 years ago
7 0

Answer:

The answer is C.) Cooler water sinks

Explanation:

const2013 [10]3 years ago
5 0

Answer: Option (C) is the correct answer.

Explanation:

When we heat a fluid then the movement within the fluid makes hot (less dense) material to rise and cooler (more denser) material to sink at the bottom. This process is known as convection.

Thus, in the diagram hot (less dense) water will rise and cooler (more dense) water sinks at the bottom.

Therefore, we can conclude that according to the arrow the label belongs to cooler water sinks.

You might be interested in
Light of a given wavelength is used to illuminate the surfacce of a metal, however, no photoelectrons are emitted. In order to c
Jlenok [28]

Answer:

B. use light of a shorter wavelength.

Explanation:

We know that

E= \frac{hc}{\lambda}

h= plank's constant

c= speed of light

λ= wavelength of the incident light

so, in order to have sufficient energy for for the emission of electron, the incident's radiation must have λ small enough.

B. use light of a shorter wavelength.

6 0
3 years ago
A diver jumps up off a pier at an angle of 25° with an initial velocity of 3.2 m/s. How far from the pier will the diver hit the
rjkz [21]

Answer:

0.8 meters.

I just answered this ame question myself on a test I was taking.

6 0
2 years ago
Read 2 more answers
Eac of the two Straight Parallel Lines Each of two very long, straight, parallel lines carries a positive charge of 24.00 m C/m.
Cloud [144]

Answer:

The magnitude of the electric field at a point equidistant from the lines is 4.08\times10^{5}\ N/C

Explanation:

Given that,

Positive charge = 24.00  μC/m

Distance = 4.10 m

We need to calculate the angle

Using formula of angle

\theta=\sin^{-1}(\dfrac{\dfrac{d}{2}}{2d})

\theta=\sin^{-1}(\dfrac{1}{4})

\theta=14.47^{\circ}

We need to calculate the magnitude of the electric field at a point equidistant from the lines

Using formula of electric field

E=\dfrac{2k\lambda}{r}\times2\cos\theat

Put the value into the formula

E=\dfrac{2\times9\times10^{9}\times24.00\times2\times10^{-6}\cos14.47}{2.05}

E=408094.00\ N/C

E=4.08\times10^{5}\ N/C

Hence, The magnitude of the electric field at a point equidistant from the lines is 4.08\times10^{5}\ N/C

6 0
3 years ago
I will mark u brainlist
Damm [24]
The dog does not go through metamorphosis.
6 0
3 years ago
Read 2 more answers
How does your body’s flexibility naturally change as you age?
chubhunter [2.5K]
<span>Your flexibility decreases.  But if you exercise or stretch a few times a  week you can slow down the process </span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • What force would be needed to make a 10kg bowling ball accelerate down the alleyway with an acceleration of 3m/s2
    6·1 answer
  • How much time does it take for a plane To fly 5000 miles if the plane travels a speed of 500 miles per hour?
    13·2 answers
  • A driver of a car traveling at -15m/s applies the brakes, causing a uniform acceleration of +2.0m/s2. If the brakes are applied
    14·1 answer
  • A bullet with a mass of 0.040 kg collides inelastically with a wooden block of mass 1.5 kg, initially at rest. After the collisi
    14·1 answer
  • Mess up my notes please part 1
    9·2 answers
  • Increased levels of __________ __________ reaching Earth can lead to medical problems such as sunburn and skin cancer. What two
    5·2 answers
  • Check out my recent unanswered physics questions :):):):)
    14·2 answers
  • What elements have similar behavior?
    10·1 answer
  • How far is a light year?? ​
    6·2 answers
  • For the circuit shown in the figure(figure 1) find the current through each resistor. Express your answers using two significant
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!