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Svetradugi [14.3K]

3 years ago

8

Which best describes a tsunami?

2 answers:

olga nikolaevna [1]3 years ago

8 0

Answer:

A tsunami is series of waves caused by heavy winds. Hurricanes can cause tsunami

Explanation:

eduard3 years ago

5 0

Answer:

A tsunami is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes, volcanic eruptions and other underwater explosions above or below water all have the potential to generate a tsunami. Unlike normal ocean waves, which are generated by wind, or tides, which are generated by the gravitational pull of the Moon and the Sun, a tsunami is generated by the displacement of water.

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A long hollow cylindrical conductor (inner radius = 2.0 mm, outer radius = 4.0 mm) carries a current of 12 a distributed uniform

11Alexandr11 [23.1K]

Here we can use ampere'a law to find the magnetic field

$\int B.dl = \mu_o i_{en}$

$B*2 \pi r = \mu_o (i_1 + \frac{i_2*\pi(3^2 - 2^2)}{\pi(4^2 - 2^2}$

$B*2 \pi*0.003 = 4\pi * 10^{-7} (12 + 5)$

$B = 4\pi * 10^{-7} (12 + 5)$

$B = 1.13 * 10^{-3} T$

3 0

3 years ago

The power of a motorcycle is 150W and the time is 14s. What is the work?

Artyom0805 [142]

10.7 or round it up to 11

8 0

3 years ago

How do you find the normal line for an incident light ray on a concave mirror?

Yuliya22 [10]

Answer:

Try different angles

3 0

3 years ago

It is the final seconds of an ice hockey game between the Flyers and the Bruins. The Bruins are down by 1 point. With 20 s left

liberstina [14]

Answer:

a

$P =0.1094 \ m$ past the goal post

Yes the Flyers won the match

Explanation:

Generally the distance covered by the pluck during the last 1.25 seconds is mathematically represented as

$D = ut + \frac{1}{2} * a * t^2$

=> $D =30 * 1.25 + \frac{1}{2} * (-0.5) * (1.25)^2$

=> $D =37.1094 \ m$

Generally the position of the puck when the game clock reaches zero is mathematically represented as

$P = 37.1094 -37$

$P =0.1094 \ m$ past the goal post

Given that the Bruins where one point down and Flyers scored another goal it means that the flyer are now two point up hence they won the match

6 0

3 years ago

What force is needed to give a 0.25-kg arrow an acceleration of 196 m/s2? A. 0.25 N B. 49 N C. 196 N D. 748 N

Amanda [17]

The answer is <span>B. 49 N</span>

Force is equal to the mass of that object multiplied by its acceleration:

F = m × a <span>
The unit of force is N = kg * m/s².

It is given:
m = 0.25 kg
a = 196 </span>m/s²
<span>
F = </span>m × a = 0.25 kg × 196 m/s² = 49 N<span>

</span>

5 0

3 years ago

Read 2 more answers