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sergejj [24]
3 years ago
9

0.2 Give three examples of surfaces that produce a High friction b low friction​

Biology
1 answer:
timama [110]3 years ago
4 0

Answer:

ice , mirror , soap , oil , lubricant surface are examples write anyone of your choice.

Explanation:

please mark me brainliest

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Answer:

The law of reflection defines that upon reflection from a smooth surface, the angle of the reflected ray is equal to the angle of the incident ray, with respect to the normal to the surface that is to a line perpendicular to the surface at the point of contact.

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The images produced by plane mirrors and curved mirrors can be understood by the law of reflection.

Law of reflection is defined as:

The principle when the light rays falls on the smooth surface, the angle of reflection is equal to the angle of incidence, also the incident ray, the reflected ray, and the normal to the surface all lie in the same plane.

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The process through which light rays fall on the surface and gets bounced back is known as a reflection of light.

Explanation:

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Why is a pyramid a good representation of energy flow in an ecosystem
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Pyramid is a good representation of energy flow in an ecosystem because the shape of pyramid is wider at the bottom and pointed at the top. In the ecosystem, population of plants are maximum so it is placed at the bottom of the pyramid while the organisms such as tertiary consumers are placed at the top of the pyramid due to low in population. So pyramid is a good representation.

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here's ur free pic of the day, Charlie! ^^

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