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miv72 [106K]
3 years ago
13

Coulomb’s Law relates which of the following?

Physics
2 answers:
Tom [10]3 years ago
8 0
The answer is "The force between two charges and the distance separating them".

Coulomb's Law is written as:

F=k \frac{q_1q_2}{r^2}

In which F is the force felt between two charges, q_1 is the charge of one particle, q_2 is the charge of the other particle, r is the distance separating them, and k is a constant.
trasher [3.6K]3 years ago
6 0
<span>Coulomb’s Law states the force  between two charges
in terms of the magnitude of the charges and the distance
between them.</span>
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Yuri [45]

Answer:

Velocity, v = 0.164 m/s

Explanation:

We have,

Frequency of wave, f = 0.04 Hz

Wavelength, \lambda=4.1\ m

It is required to find the velocity of a water wave. The speed of any wave is given in terms of wavelength and frequency. Its formula is :

v=f\lambda\\\\v=0.04\times 4.1\\\\v=0.164\ m/s

So, the velocity of a water wave is 0.164 m/s.

7 0
3 years ago
2. What is the water pressure at a depth of 24 m in a lake? [Density of water, p = 1 000 kg m- and gravitational acceleration, g
Andrei [34K]

Answer:

Pressure = ρgh

pressure (p) is measured in pascals (Pa)

density (ρ) is measured in kilograms per metre cubed (kg/m3)

The fore of gravitational field strength (g) is measured in N/kg or m/s 2

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Answer = 235,200 Pa

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