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3 years ago

Most of the visible light we see coming from the sun originates from the

Physics

1 answer:

Diano4ka-milaya [45]3 years ago

7 0

Answer:

The answer for this is photosphere.

Explanation:

Most of the visible light we see coming from the sun originates from photosphere.The Photosphere is 300km dense and the temperature at the bottom of the Photosphere is 6400K and the top of the Photosphere is 4600K respectively.

Following are the feature of photosphere that is given below.

Limb Darkening: The edges are darker than the centre part of the sun.
Sunspots: The size of the sunspots is similar to the size of the Earth.

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An incompressible flow field F in a 3D cartesian grid with components u,v,w:

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F = u+v+w, u = ax+byz, v = cy+dxz

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∇·F = du/dx + dv/dy + dw/dz = 0

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dw/dz = -a-c

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3 years ago

A 0.717kg block is attached to a spring with spring constant 19.32N/m. While the block is sitting at rest, a student hits it wit

hjlf

Answer:

15.38 m.

Explanation:

The kinetic energy of the block is equal to potential energy of spring at maximum compression

1/ 2 m V² = 1 /2 K X²

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X = $V\times\sqrt{\frac{m}{K} }$

Putting the values

x = $79.856\times\sqrt{\frac{.717}{19.32} }$

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