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3 years ago

Our planet heats unevenly, explain how this affects wind patterns. Use the words sea breeze and land breeze please :)

2 answers:

7 0

Answer: The heating of the Earth's surface and atmosphere by the sun drives convection within the atmosphere and ocean. This convection produces winds and ocean currents. The greater the pressure differences between a low-pressure area and a high-pressure area, the stronger the winds.

Explanation:

jeka57 [31]3 years ago

6 0

Earth heating jhgffhhgggg

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Which would most likely have a direct effect on using wave power to generate electricity?

Nadya [2.5K]

Answer: I would either say wind or sunlight

Explanation:

I don’t think it would be clouds or rain

Hope that helps

4 0

3 years ago

Read 2 more answers

Which is the MOST accurate description of this organism?

Masteriza [31]

Answer:

eukaryote

Explanation:

made up of prokaryote xells

4 0

3 years ago

Suppose two children push horizontally, but in exactly opposite directions, on a third child in a wagon. The first child exerts

tangare [24]

Answer:

Value of acceleration in each case is $7.52\ m/s^2 \ and \ 7.14\ m/s^2.$

Explanation:

According to newton's law :

$F_{net} = ma$ ...equation 1.

In the given case, $F_{net}=$ Force by both the children - Friction force .

$F_{net} = (75+95)-12=158\ N.$

Putting value of F in equation 1.

$a=\dfrac{F_{net}}{m}=\dfrac{158}{21}=7.52\ m/s^2.$

Now, if friction force = 20 N.

Therefore, $F_{net}=(75+95)-20=150\ N.$

Putting value of F and a in equation 1.

$a=\dfrac{F_{net}}{m}=\dfrac{150}{21}=7.14\ m/s^2.$

Hence , this is the required solution.

8 0

3 years ago

Positions of destructive interference on a standing wave are called .?

taurus [48]

The answer is; nodes

A standing wave occurs when two waves with the same properties moving in the opposite direction, in the same media, interfere with one another. Nodes are points where the waves interact destructively causing an appearance of the wave standing still. The opposite of nodes is antinodes where they are points of maximum displacement due to constructive destruction.

5 0

3 years ago

How do you calculate the weight of two unknown masses using a class 1 lever?

weqwewe [10]

Answer:

We need to perform a condition of balance along a rod in which we can measure distances. Finally, find the weight ratio and measure the weight of one of the masses in order to find the weight of the second.

Explanation:

We need to see this problem using a sketch with a class 1 lever. And some numerical values to understand and how to make the proper calculations.

Let's say that we have a body in the form of a beam 1 meter long, then we put the two masses in each of the ends of the beam under the beam, we place the fulcrum and move up to the beam to obtain a horizontal position when horizontal position is reached the beam will be in balance.

Then we perform a sum of moments around the pivot point or fulcrum since we know the distances, we can find the mass relation in the condition of balance. For this example the ratio corresponds to M1 is 2.33 times heavier than M2.

7 0

3 years ago