4 years ago

How can acceleration occur?

1 answer:

8 0

Answer:

Acceleration is the rate of change of velocity with time. ... Acceleration occurs anytime an object's speed increases or decreases, or it changes direction. Much like velocity, there are two kinds of acceleration: average and instantaneous. Average acceleration is determined over a "long" time interval.

Explanation:

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Answer:

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Explanation:

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3 years ago

A substance is classified as an electrolyte because

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4 years ago

Calculate the wavelength of a photon of light having a frequency of 3.50 x 1015 Hz.

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Answer:

Wavelength, $\lambda=8.57\times 10^{-8}\ m$

Explanation:

Given that,

Frequency, $f=3.5\times 10^{15}\ Hz$

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$c=f\lambda\\\\\lambda=\dfrac{c}{f}\\\\\lambda=\dfrac{3\times 10^8}{3.5\times 10^{15}}\\\\\lambda=8.57\times 10^{-8}\ m$

So, the wavelength of the light is $8.57\times 10^{-8}\ m$ .

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The Earth's rotation on its axis

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3 years ago

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