2 years ago

What was the name of the first steam-powered locomotive that was developed by george stephenson?

Physics

1 answer:

Natalija [7]2 years ago

4 0

It was called the Blucher, and was made in 1814.

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_________ is a process in which water moves through a membrane

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Answer:

osmosis

Explanation:

osmosis is the movement of solvent materials through a semi permeable membrane into a region of solute concentration, therefore water moving through a membrane is an osmotic process.

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3 years ago

What are the three most important gases in the troposphere

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Nitrogen, oxygen, and argon

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2 years ago

A proton moves with a speed of 1.17 105 m/s through Earth's magnetic field, which has a value of 50.0 µT at a particular locatio

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a) Southward you need to apply right hand rule. If you close your hand to the east, your thumb will indicate south.

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$F= qVB$

Replacing

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$F=9.36*10^{-19}$

c) Given the second Newton's Law by

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$F_g = 1.64*10^{-26}$

Given the electric force by,

$F_e = 1.6*10^{-19}*1.5*10^2$

$F_e = 2.4*10^{-17}N$

$F=9.36*10^{-19}N$

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2 years ago

Which scientist described an atom made of a solid positively charged substance with electrons dispersed throughout it?.

swat32

The scientist that described an atom made a solid positively charged substance with electrons dispersed throughout it was: Ernest Rutherford

In 1911 Ernest Rutherford proposed his atomic model in which he considered the atom as a positively, densely charged center called a nucleus in which the electrons circulate around the core with a negative charge.

The atom is the smallest part of the composition of matter, it is indivisible and is composed of a nucleus that has protons and neutrons, and around the nucleus there are the electrons.

Learn more about the atom at: brainly.com/question/17545314

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1 year ago

The normal force which the path exerts on a particle is always perpendicular to the _________________ tangent to the path. trans

Marianna [84]

Tangent to the pathh.

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2 years ago