3 years ago

When a light ray is reflected from a surface, the ratio of the angle of incidence to the angle of reflection is

Physics

1 answer:

balandron [24]3 years ago

7 0

Answer:

equal to 1

Explanation:

When any ray of light falls or strikes on a surface, the ray is reflected back and the angle of reflection is equal to angle of the incidence, where both the angles are always measured from the path of light that is normal to surface of the point at which the ray of light strikes the surface. This is called as the laws of reflection of light.

And therefore, the ratio of the angle of incidence to the angle of reflection is always equal to 1.

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jeka94

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3 years ago

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Ley de Coulomb para describir y predecir fuerzas gravitacionales y electromacneticas

chubhunter [2.5K]

Answer:

Explanation:

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3 years ago

Point charge A is located at point A and point charge B is at point B. Points A and B are separated by a distance r. To determin

fredd [130]

Answer:

B. The algebraic sum of the two electric potentials is determined at a distance r/2 from each of the charges, making sure to include the signs of the charges.

Explanation:

Total electric potential is the sum of all the electric potential. And because electric potential is a scalar quantity you have to account for the signs.

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4 years ago

5. Draw conclusions: How are potential energy, kinetic<br> energy, and total energy related?

TEA [102]

Answer:

they are all involved in our daily lives

Explanation:

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3 years ago

The battery is made up of three 1.5 V cells.

IrinaVladis [17]

Answer: 4.5 V

Explanation:

Given

The voltage of each cell is 1.5 V

If they are connected end to end their potential added to give a higher potential i.e. 1.5+1.5+1.5=4.5 V

6 0

3 years ago