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elena-s [515]
3 years ago
14

Why do electric fish need to force electric charges to move?

Physics
1 answer:
Anastasy [175]3 years ago
3 0
The electric eel generates large electric currents by way of a highly specialized nervous system that has the capacity to synchronize the activity of disc-shaped, electricity-producing cells packed into a specialized electric organ. Hope this helps!! Good luck
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Refer to Activity 1: Describe the difference between the rate of diffusion seen for urea and albumin
raketka [301]

Answer:

the major difference between the rate of diffusion between urea and albumin is that urea diffused more slowly because it is larger than albumin.

Explanation:

As described in activity 1, the major difference between the rate of diffusion between urea and albumin is that urea diffused more slowly because it is larger than albumin. Urea basically is an heavy compound, thus it is at the base of the chain reactions  which which major purpose is to break down the amino acids that make up proteins. Albumin on the other hand is a form of protein that simply helps in the transmission of blood and prevent blood from flowing through to other tissue in the body. The liver produces the albumin the body. So going back to the question, the major difference between the rate of diffusion between urea and albumin is that urea diffused more slowly because it is larger than albumin.

8 0
3 years ago
Which ancient idea of the nature of light did Isaac Newton build upon? Light is a wave or disturbance that travels through space
JulijaS [17]

Answer:

The answer is <u>C</u>

Explanation:

Light is a substance through which particles flow from a light source

Just took the quiz on edge.

6 0
3 years ago
You step on the gas pedal in your car, and the car engine’s rotational speed changes from 1200 rpm to 3000 rpm in 3.0 s. What is
Gnom [1K]

frequency of engine is given here

initial frequency = 1200 rpm

f_i = 1200/60 = 20 Hz

final frequency = 3000 rpm

f_f = 3000/60 = 50 Hz

now we have angular speed as

\omega_i = 2\pi f_i

\omega_i = 2\pi(20) = 40\pi

similarly

\omega_f = 2\pi f_f

\omega_f = 2\pi(50) = 100 \pi

now by the formula of angular acceleration we will have

\alpha = \frac{\omega_f - \omega_i}{\Delta t}

\alpha = \frac{100\pi - 40\pi}{3}

\alpha = 20\pi rad/s^2

\alpha = 62.8 rad/s^2

4 0
3 years ago
Why 2 objects don't attract each other with gravitational force? Explain with newton's law of universal gravitation. PLS NO SEAR
Tema [17]

Answer:

Since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. So as the mass of either object increases, the force of gravitational attraction between them also increases.

7 0
3 years ago
PLEASE HELP WILL GIVE BRAINLIEST!!!!!!!!
Kipish [7]

use a = (v1-v2)/t  so u would put 14 (initial velocity or v 1) - 6 (the v2) and divide all of that by 4 seconds to get 2m/s/s as your acceleration

6 0
4 years ago
Read 2 more answers
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