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Jobisdone [24]
3 years ago
11

Diffusion and osmosis are forms of passive transport. True False

Physics
2 answers:
pishuonlain [190]3 years ago
8 0

Answer:

True. Diffusion and osmosis are forms of passive transport.

Explanation:

In diffusion, particles move from an area of higher concentration to one of lower concentration until equilibrium is reached.

In osmosis, a semipermeable membrane is present, so only the solvent molecules are free to move to equalize concentration.

Elanso [62]3 years ago
7 0

Answer:

100% true

Explanation:

Simple diffusion and osmosis are both forms of passive transport and require none of the cell's ATP energy. Example of diffusion: Gas Exchange A biological example of diffusion is the gas exchange that occurs during respiration within the human body.

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In the modern model of the atoms over 99.9℅ of the atom is made up of empty space
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Carbon has six protons. which model shows a neutral atom of carbon?
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Answer:

Hi myself Shrushtee

Explanation:

Neutral carbon-12 (or any carbon atom) has 6 electrons with a total negative charge of 6e- orbiting a nucleus with a total positive charge of 6e+, so that the total net charge is zero. The nucleus is made up of 6 protons, each with a positive charge of e+, and 6 neutrons, each with zero charge.

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In one experiment the electric field is measured for points at distances r from a uniform line of charge that has charge per uni
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Answer:

(a) A. Uniform line of charge and B. Uniformly charged sphere

(b) To three digits of precision:

λ = 1.50 * 10^-10 C/m

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8 0
3 years ago
An electron is placed 5.40 cm due north of a charged sphere and experienced a force of 8.30 x 10^-13 N due north. What is the el
ira [324]

Answer:

The electric field is E = 5.1*10^6N/C.

Explanation:

The force F on a charge q in an electric field E is given by

F = qE,

which can be rearranged to give

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Now, the force on the electron is F = 8.30*10^{-13}N, and its charge is

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3 years ago
If the magnet is now pushed into the coil and then held stationary inside the coil describe fully what would you observe on the
alexira [117]

Answer:

E = q V B     describes the electric field induced

E Proportional to V B

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When V drops to zero the deflection must again be zero

So one would see a blip due to the deflection of the galvanometer

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B always increases to a constant value because of the properties of the magnet.

8 0
2 years ago
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