All categories

2 years ago

What is the difference between potential difference and voltage

Physics

1 answer:

sergiy2304 [10]2 years ago

5 0

Explanation:

Voltage is the electromotive force, or the electric tension. Potential difference is a measure of stored energy of any form. Charge (Q) is the force on a particle in an electric field

You might be interested in

What influences the path that surface currents take?

Anastasy [175]

The answer is wind forces and Earth’s rotation

8 0

3 years ago

Read 2 more answers

The maximum distance at which a highway sign can be read is determined for a sample of young people and a sample of older people

liubo4ka [24]

Answer:

The population mean are the same

Explanation:

Answer:

The population means are the same.

Explanation:

The hypotheses for a difference in two population means are similar to those for a difference difference two population proportions.

At null point, Ha=0

Let the mean population of the young one be u1

Let the mean population of the old one be u2.

Then, the difference between their mean population distance is given as

Ha=u2-u1

Since, Ha is null point, Ha=0

0=u2-u1

u2=u1

This shows that the mean population distance of the old is equal to the mean population distance of the young.

Therefore their mean population distance is the same

Since it is null alternative then, the population mean are the same.

We must sample the population using

1. Samples must be random to remove or minimize bias.

2. Sample must be representative of the populations in question.

8 0

3 years ago

Which statement best describes an atom? (1 point) protons and neutrons grouped in a specific pattern protons and electrons sprea

sashaice [31]

A group of protons and neutrons surrounded by electrons

7 0

3 years ago

Why do atoms like carbon and nitrogen not like to make ions, while sodium and chlorine do?

krok68 [10]

Atoms like carbon and nitrogen do not form ions because the electronegativity of these atoms are not that high nor very low which means electrons are fairly stable in the atom. While chlorine has very high electronegativity and for sodium very low, atoms tend to receive or release electrons.

3 0

3 years ago

Read 2 more answers

Describe a well-known hypothesis that was discarded because it was found to be untrue.earth-centered model of the universe. the

polet [3.4K]

The widely accepted hypothesis before that turned out wrong was the Earth-Centered theory or the Geocentric Theory. This was proposed by the philosopher Ptolemy. He came about to this hypothesis from hi observation that from the Earth's perspective, the celestial bodies like the Sun, stars and the moon, look like they rotate around the Earth each day and night. However, this was disproved by Galileo Galelei by his Heliocentric Theory. He observed through the telescope that the Venus also changes phases like the moon. However, he deduced that this is not possible from the positions of the Venus, Earth, Moon and Sun.

6 0

3 years ago

What is the difference between potential difference and voltage​

What is the difference between potential difference and voltage