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Dafna11 [192]
2 years ago
5

Part C How might someone dispute the results of your investigation? How might you counter the argument?​

Physics
2 answers:
Arte-miy333 [17]2 years ago
9 0

Answer:

we need context

Explanation:

kirza4 [7]2 years ago
5 0

Answer:

watch this pdf

Explanation:

Download pdf
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Fossil Combustion Reactions

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It's more efficient (I'll edit later)

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Describe how an electromagnet can be switched on and off.​
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Answer:The magnetic field around an electromagnet is just the same as the one around a bar magnet. It can, however, be reversed by turning the battery around. Unlike bar magnets, which are permanent magnets, the magnetism of electromagnets can be turned on and off just by closing or opening the switch.

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What is solar wind i ask that you help me
Novay_Z [31]
My answer -

the corona, the sun's outer layer, reaches temperatures of up to 2 million degrees Fahrenheit (1.1 million Celsius). At this level, the sun's gravity can't hold on to the rapidly moving particles, and it streams away from the star.

The sun's activity shifts over the course of its 11-year cycle, with sun spot numbers, radiation levels, and ejected material changing over time. These alterations affect the properties of the solar wind, including its magnetic field properties, velocity, temperature and density. The wind also differs based on where on the sun it comes from and how quickly that portion is rotating.

The velocity of the solar wind is higher over coronal holes, reaching speeds of up to 500 miles (800 kilometers) per second. The temperature and density over coronal holes are low, and the magnetic field is weak, so the field lines are open to space. These holes occur at the poles and low latitudes, and reach their largest when activity on the sun is at its minimum. Temperatures in the fast wind can reach up to 1 million degrees F (800,000 C).

At the coronal streamer belt around the equator, the solar wind travels more slowly, at around 200 miles (300 km) per second. Temperatures in the slow wind reach up to 2.9 million F (1.6 million C).

p.s

Glad to help you and if you need anything else on brainly let me know so I can elp you again have an AWESOME!!! :^)
4 0
2 years ago
An electric current in a metal consists of moving
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The answer would be (A) Protons
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What force would be required to accelerate a 1,100kg car to 0.5 m/s2
OlgaM077 [116]

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the force required to accelerate a 1,100kg car is 550N

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3 years ago
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