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dezoksy [38]
3 years ago
8

What is the Law of Conservation of Energy? Give an example.

Physics
1 answer:
weeeeeb [17]3 years ago
5 0

Answer:

Example 1: Water can produce electricity. Water falls from the sky, converting potential energy to kinetic energy. This energy is then used to rotate the turbine of a generator to produce electricity.

Example 2: When a pendulum swings upward, kinetic energy is converted to potential energy.

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Find the velocity of an airplane traveling north at 100 kilometers per hour. It is also flying through a wind that is blowing we
artcher [175]

Answer:

Explanation:

Find the velocity of an airplane traveling north at 100 kilometers per hour. It is also flying through a wind that is blowing west at 30 kilometers per hour.

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3 years ago
What is the role of the midbrain, and which part of the midbrain is important for arousing the forebrain?
Rainbow [258]

Answer:

The fore-brain consists of the cerebrum, thalamus, and hypothalamus. Mid-brain relays information between fore-brain and hind-brain. Mid-brain plays important role in developing motor functions like eye movement, auditory functions and visual processing.  The crus cerebri connects the cerebral hemispheres to the cerebellum, contains a portion having a network of neurons that is responsible for arousal and alertness.

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Helppppp me it's urgent please
Luda [366]

Light bends away from the normal, because it's moving from higher to lower refractive index.

Same bend-direction as when it goes from water into air.

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4 years ago
A ball is kicked and flies from point P to Q following a parabolic path in which the highest point reached is T. The acceleratio
Semenov [28]
After the foot leaves the ball, the acceleration is always downward and is equal to g at all points
7 0
3 years ago
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In addition to light and chlorophyll photosynthesis requires
labwork [276]

Answer:

Water (H₂O) and Carbon dioxide (CO₂)

Explanation:

Photosynthesis usually refers to the process by which the green plants can synthesize their own food in the presence of sunlight, water, carbon dioxide, and light. This process helps in the conversion of light energy into chemical energy.

In addition to the sunlight and chlorophyll, the process of photosynthesis requires water as well as carbon dioxide. The plants are comprised of green pigments on their leaves that are commonly known as chlorophyll. These pigments absorb the water molecules and carbon dioxide gas that helps in synthesizing their food.

The equation for the process of photosynthesis is given below:

6CO₂ + 6H₂0 + (energy) → C₆H₁₂O₆ + 6O₂

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