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4 years ago

The process by which water diffuses from a region of greater concentration to a region of lesser concentration is called

Physics

2 answers:

DiKsa [7]4 years ago

8 0

Answer:

osmosis is the correct answer.

Explanation:

The process by which water diffuses from a region of greater concentration to a region of lesser concentration is called osmosis.

Osmosis is a process in which solvent moves through a selective semipermeable membrane into a more concentrated region.

There are three types of Osmotic solutions

isotonic solution where the osmotic pressure is the same across the membrane.

hypotonic solution where the osmotic pressure is lower compared to another solution.

hypertonic solution where the solute concentration is higher as compared to the other solution

Natasha_Volkova [10]4 years ago

5 0

Osmosis is the process by which water diffuses from a region of greater concentration to a region of lesser concentration

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I NEED HELP :) ty.............

Black_prince [1.1K]

Answer:

The answer to your question is given below

Explanation:

From the question given above, we can see that the wave with a higher frequency has a shorter wavelength while that with a lower frequency has a longer wavelength. This is so because the frequency and wavelength of a wave has inverse relationship. This can further be explained by using the following formula:

Velocity = wavelength x frequency

Divide both side by wavelength

Frequency = Velocity /wavelength

Keeping the velocity constant, we have:

Frequency ∝ 1 / wavelength

From the above illustration, we can see clearly that the frequency and wavelength are in inverse relationship. This implies that the higher the frequency, the shorter the wavelength and the shorter the frequency, the higher the wavelength.

7 0

3 years ago

Any of two or more forms of the same element which differ only in the number of neutrons their atoms contain is called an

telo118 [61]

C. isotope

Isotopes have the same atomic number but different mass number because of the difference in the number of neutrons in the nucleus of the atom.

8 0

3 years ago

We can model the motion of a dragonfly's wing as simple harmonic motion. The total distance between the upper and lower limits o

PtichkaEL [24]

Answer:

The maximum speed of the wing tip is 1.25 m/s

Explanation:

In simple harmonic motion, the body experiences a restoring force whose magnitude is directly proportional to the distance from its mean position and its direction is towards the mean position.

The speed in the case of simple harmonic motion is given by the equation :

v = Aωsinωt

Here A is maximum displacement, t is time and ω is the angular frequency of oscillation.

For maximum speed, sinωt = 1 . So, the above equation becomes:

v = Aω

But, ω = 2πf , here f is the frequency of oscillation. So,

v = A x 2πf .....(1)

In this problem,

Frequency of oscillation, f = 40 Hz

Total distance between the upper and lower limits of motion of wing tip is equal to the twice of maximum displacement of the wing tip from the equilibrium position, i.e. ,

2 x A = 1 cm

A = 0.5 cm = 0.5 x 10⁻² m

Substitute the value of f and A in equation (1).

$v=2\pi\times40\times0.5\times10^{-2}$

v = 1.25 m/s

7 0

3 years ago

Pronouns in the nominative case may function as __________.

tresset_1 [31]

Pronouns in the nominative case may function as Subjects.

Like

We went to the game.
You played the game.
He/she/they watched the game.

8 0

3 years ago

Suppose your vehicle is moving 12m/s as it crosses the 7m line. It took 6 seconds to get to the 7m line. What was its accelerati

Inga [223]

Answer:

3.61 m/s²

Explanation:

Given:

v = 12 m/s

x = 7 m

x₀ = 0 m

t = 6 s

Find:

x = x₀ + vt - ½ at²

7 m = 0 m + (12 m/s) (6 s) - ½ a (6 s)²

a = 3.61 m/s²

8 0

3 years ago