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
Nikolay [14]
3 years ago
11

The Sun's rays are distributed unevenly over the earth. As a result,

Physics
2 answers:
snow_tiger [21]3 years ago
7 0

Answer:

A. Convection

Explanation:

Since the Sunrays are distributed unevenly then the atmosphere would have different temperatures.

By definition convection deals with movement of heat particles in areas where the temperature varies.

The warmer molecules usually rise up while the cold molecules usually settle down.

Convection is one of the most important parameters in weather and climate studies

melomori [17]3 years ago
4 0

Answer:

A. Convection

Explanation:

You might be interested in
An astronaut drops a rock on the surface of an asteroid.The rock is released from rest at a height of 0.86 m above the ground, a
SCORPION-xisa [38]

Answer:

a_y=0.92m/s^2

Explanation:

To solve this problem we use the formula for accelerated motion:

y=y_0+v_{y0}t+\frac{a_yt^2}{2}

We will take the initial position as our reference (y_0=0m) and the downward direction as positive. Since the rock departs from rest we have:

y=\frac{a_yt^2}{2}

Which means our acceleration would be:

a_y=\frac{2y}{t^2}

Using our values:

a_y=\frac{2(0.86m)}{(1.37s)^2}=0.92m/s^2

5 0
4 years ago
PLZ HELP ME ITS MY LAST QUESTION I GOT LIKE 6 MIN LEFT
spin [16.1K]

Answer:

12.7m/s

Explanation:

Given parameters:

Mass of the diver  = 77kg

Height  = 8.18m

Unknown:

Speed of the diver before hitting the water = ?

Solution:

The speed of the diver before hitting the water is the final velocity.

       To solve this problem, we use the expression below;

       v² = u²  + 2gH

v is the final velocity

u is the initial velocity

g is the acceleration due to gravity

H is the height

  Now insert the parameters and solve;

     

 v²   = 0²   + 2 x 9.8 x 8.18

 v²   = 160.328

  v  = 12.7m/s

3 0
3 years ago
Consider the specific example of a positive charge q moving in the +x direction with the local magnetic field in the +y directio
Leto [7]

Answer:

Therefore the direction is in the <u>positive direction of the z axes</u>.

Explanation:

Let's recall that the magnetic force is given by:

F_{B}=q(\vec{v} \times \vec{B})

The unit vector of V is \hat{i} and the unit vector of B is \hat{j}

So, the direction of the force will be defined as the cross product of i and j, and using the right hand rule:

\hat{i} \times \hat{j} = \hat{z}

Therefore the direction of the magnetic force is in the <u>positive direction of the z axes</u>.

I hope it helps you!

4 0
4 years ago
Read 2 more answers
Why can’t you feel the force of attraction between you and Mars?
laila [671]
We're millions of miles away from mars
4 0
3 years ago
Can someone help?? 3/5
ycow [4]

Answer:

Yes to answer is 3/5 of what

8 0
3 years ago
Other questions:
  • Which property is characterized by the ability to bend?
    13·2 answers
  • How is the acceleration of an object in newtons second law related to its mass and the net force on it?
    10·2 answers
  • Galileo attempted to measure the speed of light by measuring the time elapsed between his opening a lantern and his seeing the l
    11·1 answer
  • Should your parent Ignore you? Should your parent call you names?<br> Why/ Why not? (5pts)
    12·1 answer
  • The red light from the ant passed into the lens
    6·1 answer
  • John’s mass is 93.3 kg, and Barbara’s is 50.1 kg. He is standing on the x axis at xJ = +9.03 m, while she is standing on the x a
    7·1 answer
  • Plants give off oxygen as part of photosynthesis. Explain the impact of this process on humans.
    13·2 answers
  • GIVING BRAINLIEST PLEASE HELP ME!!!
    9·2 answers
  • 4. symbol for the gravitational force ?
    7·2 answers
  • Compare and contrast the electric forces with the gravitational force.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!