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kiruha [24]
1 year ago
12

Why is a flower not a good blackbody radiator?

Physics
1 answer:
artcher [175]1 year ago
3 0

Answer:

The answer is O C. A flower absorbs most of the light that hits it.

Explanation:

  • <u><em> blackbody radiator is defined as an object that absorbs all electromagnetic radiation that falls on it at all frequencies over all angles of incidence.</em></u>
  • <u><em> No radiation is reflected from such an object. According to thermodynamic arguments embodied in Kirchhoff's law, a good absorber is also a good emitter.</em></u>
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Draw a neat labelled diagram for a particle moving in a circular path with a constant speed. In your diagram show the direction
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Explanation:

Particle moving in a circular path with a constant speed.

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An experiment is conducted such that an applied force is exerted on a 5kg object as it travels across a horizontal surface in wh
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If an experiment is conducted such that an applied force is exerted on an object, a student could use the graph to determine the net work done on the object.

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3 years ago
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What is the gravitational potential energy of a 0.550-kg projectile flying with 335 m/s, 72 meters above the ground?
Fofino [41]

Answer:

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Given the following data;

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Height = 72 meters

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Gravitational potential energy (GPE) is an energy possessed by an object or body due to its position above the earth.

Mathematically, gravitational potential energy is given by the formula;

G.P.E = mgh

Where;

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m represents the mass of an object.

g represents acceleration due to gravity measured in meters per seconds square.

h represents the height measured in meters.

Substituting into the formula, we have;

G.P.E = 0.550 * 9.8 * 72

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3 years ago
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