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Rina8888 [55]
3 years ago
12

HELP ASAP!! The voltage from a power supply to a light bulb is increased by 2 volts and the current is recorded. A graph of this

data is
shown. Explain in detail the relationship between voltage and current

Physics
1 answer:
uysha [10]3 years ago
3 0

Answer:

It is a resistor since as u increases v increases so they are directly propotional

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During the _____ developmental stage children are drawing their thoughts instead of merely observations.
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Answer:

D. pre schematic

Explanation:

During the _pre schematic____ developmental stage children are drawing their thoughts instead of merely observations.

Pre schematic stage in children is the age at which they drawing, symbols, spatial figures to express themselves. Their becomes more complex and full of lines as they age. They use single base lines, multiple base lines and fold up views.

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Average amount of time wind machines operate
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The wind machine on an average operates for a time of about \boxed{3-4\text{ hours}}.

Explanation:

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The wind machines require the high power winds to rotate the blades of the windmill and produce power using the energy of the moving wind.

The winds blow at such high speed for a very small time during the day, the wind machine cannot be expected to work for a longer time during the whole day.

The wind energy can be obtained form a wind mill for a limited time unlike the other form of energy like thermal energy or even the solar energy. The thermal energy can be obtained at anytime due to burning of fuel whereas the solar energy can at least be obtained during the whole day time.

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Learn More:

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Answer Details:

Grade: Middle School

Subject: Physics

Chapter: Energy

Keywords:

wind energy, conventional source, energy, thermal, solar, 3-4 hours, high speed, machine, time, operate.

6 0
3 years ago
What is electrical energy ?
fredd [130]

Explanation:

Electrical energy is energy derived from electric potential energy or kinetic energy. When used loosely, electrical energy refers to energy that has been converted from electric potential energy.

HOPE THIS HELPS YOU

6 0
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Sweat and blood flow easily too
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A.)

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