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3 years ago

Is an electron an antiparticle, boson, lepton, or hadron?

Physics

1 answer:

Masteriza [31]3 years ago

4 0

Answer:

An electron is a lepton

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Work and power!

Tema [17]

Answer:

The work done in a unit of time is C. Power.

Explanation:

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3 years ago

Which two options are examples of waves reflecting?

Umnica [9.8K]

Answer:

transverse

Explanation:

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3 years ago

PLEASE HELP ME Color corresponds to the ______________ of light waves. wave speed cycles wavelength

lorasvet [3.4K]

Wavelength. Each wavelength is a certain color. For instance, shorter wavelengths (like 470nm) will be blue or violet, while longer wavelengths (like 650nm) will be red. Hope this helps! :)

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3 years ago

A point from which the position of other objects can be described is called what?

Alisiya [41]

Answer:

Reference Point

Explanation:

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3 years ago

A sound wave has a frequency of 250 Hz and a wavelength of 2.5 m. What is the speed of the wave?

Digiron [165]

ANSWER

625 m/s

EXPLANATION

Given:

• The frequency of the sound wave, f = 250 Hz

• The wavelength, λ = 2.5 m

Find:

• The speed of the wave, v

The speed of a wave of wavelength λ and frequency f is given by,

$v=f\cdot\lambda$

Substitute the known values and solve,

$v=250Hz\cdot2.5m=625m/s$

Hence, the speed of the wave is 625 m/s.

3 0

1 year ago