3 years ago

What is the speed of a wave that has a wavelength of 225 m and a frequency of 117 hz ? Show your work

Physics

1 answer:

avanturin [10]3 years ago

6 0

Answer:

26325 m\s

Explanation:

Data:

v = ?

f = 117 Hz

w = 225

Formula:

v = fw

Solution:

v = ( 117)(225)

v = 26325 m\s Ans .............

You might be interested in

Across:

vladimir2022 [97]

Answer:

it would be c i just had it

Explanation:

welcome................

6 0

2 years ago

What are the three ways to accelerate?

Nookie1986 [14]

Answer:

There are three ways an object can accelerate: a change in velocity, a change in direction, or a change in both velocity and direction.

Explanation:

5 0

3 years ago

Read 2 more answers

Quiero conoce amiga que tenga correo

34kurt

Hola , soy daniela .

4 0

4 years ago

A gamma ray photon has an energy of 0.91 GeV. (1 GeV = 109 eV.) What is the wavelength of the gamma ray in fm? (1 fm = 10-15 m)?

anastassius [24]

Answer:

$\lambda=1.37 fm$

Explanation:

The Planck Eistein relation, states that the energy of a photon is proportional to its frequency:

$E=h\nu(1)$

h is the Plank constant.The frequency of a photon is defined as the speed of light over its wavelength:

$\nu=\frac{c}{\lambda}(2)$

Replacing (2) in (1):

$E=\frac{hc}{\lambda}\\\lambda=\frac{hc}{E}\\\lambda=\frac{(4.14*10^{-15}eV\cdot s)(3*10^8\frac{m}{s})}{0.91*10^{9}eV}\\\\\lambda=(1.37*10^{-15}m)*\frac{1fm}{10^{-15}m}\\\\\lambda=1.37 fm$

6 0

3 years ago

One reason why display rules differ across cultures is because ___________. A. values and beliefs differ across cultures B. some

Soloha48 [4]

Answer:

The correct answer would be C, certain display rules are more appropriate than others.

Explanation:

I hope this helps you:)

6 0

3 years ago