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DochEvi [55]
3 years ago
7

List the two types of mechanical waves and define them.

Physics
1 answer:
Liula [17]3 years ago
7 0
The two types of mechanical waves are longitudinal waves, and transversal waves.

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The yangtze river is the world’s third-largest river and is used extensively as a trade avenue.
mel-nik [20]

The yangtze river is the world’s third-largest river and is used extensively as a trade avenue. The given statement is true.

<h3>What is trade avenue?</h3>

Trade avenue is a street or road used to do trading or exchange of goods.

Yangtze river is in China. It runs for 3900  miles right from the Tibetan Plateau to the estuary of East China near to Shanghai.

The Yangtze river is the world’s third-largest river and is used extensively as a trade avenue.

Thus, the statement is true.

Learn more about trade avenue.

brainly.com/question/3304374

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3 0
2 years ago
An object moves with a positive acceleration. Could the object be moving with increasing speed, decreasing speed or constant spe
Masja [62]

Answer:

Increasing speed.

Explanation:

In physics, acceleration can be defined as the rate of change of the velocity of an object with respect to time.

This simply means that, acceleration is given by the subtraction of initial velocity from the final velocity all over time.

Hence, if we subtract the initial velocity from the final velocity and divide that by the time, we can calculate an object’s acceleration.

Mathematically, acceleration is given by the equation;

Acceleration (a) = \frac{final \; velocity  -  initial \; velocity}{time}

In this scenario, an object moves with a positive acceleration. Thus, the object is moving with an increasing speed and as such it has acceleration in the same direction as its velocity with respect to time.

3 0
3 years ago
Chromosomes are a form of blood cells.
Inessa05 [86]

Answer:

false im just trying to get it if you'd like to give it to me

8 0
3 years ago
Read 2 more answers
Please Help lol. <br> just trying to get up the character count lol
9966 [12]

Answer:

8612

Explanation:

7 0
3 years ago
Flash floods can cause vehicles to float and fill with water, trapping and drowning people. while especially dangerous at night
almond37 [142]

Answer:

Option (C)

Explanation:

Flash flood refers to the sudden flood that occurs in a particular area due to the heavy and excessive amount of rainfall, often accompanied by thunderstorms within a few hours. It releases a huge amount of water due to the failure of natural levee as well dam. They are very devastating. During flash flood, the water exerts a massive force which can make vehicles float over water. The <u>six inches of water</u> that flows over an area has the capacity to lift the tyres of small vehicles and carry hem further away.

Thus, the correct answer is option (C).

8 0
4 years ago
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