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anzhelika [568]
3 years ago
7

What kind of wave is this?

Physics
1 answer:
torisob [31]3 years ago
6 0

Answer:

I think its transverse

Explanation:

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My questions are in the picture: <br>Please help.
frutty [35]

Answer:

a.)

I.) Open system

II.) Closed system

b.)

The total momentum of the object and earth system stay the same as the object fall toward the earth

The kinetic energy of the object increases as the object falls toward the earth.

Explanation:

a.)

I.) The system containing only the object is an open system because of the influence of external forces and presence of matters. External forces in this scenario means gravitational force acting on the object. And air is the matter that has influence on the object.

II.) The system containing only the object and earth is a closed system. Because in a closed system, there are no external dissipative forces acting on it. Universe is a closed system. And the mechanical energy of a close system is conserved. The mechanical energy will remain constant. In other words, it will not change (become more or less). This is called the Law of Conservation of Mechanical Energy.

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8 0
3 years ago
Question 1<br> The orange line is measuring the
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When resting, a person has a metabolic rate of about 3.0 105 joules per hour. The person is submerged neck-deep into a tub conta
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Answer:

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As per the question;

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Now, the temperature of water after half an hour, T' is given by:

Q = m_{w}s\Delta T = ms(T' - T)

where

s = 4186 J

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Most ocean waves obtain their energy and motion from _____.
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