1. what is the frequency in hertz of a photon that has a wavelength of 5.78 x 104 m? 2. calculate the wavelength of a wave that has a frequency of 22.4 mhz. 3. what is the frequency in hertz of a photon that has a wavelength of 67.9 m? 4. calculate the wavelength of a wave that has a frequency of 34.66 hz. 5. what is the frequency in hertz of a photon that has a wavelength of 9.98 mm?

Answer :

Solution For 1 :

Given,

wavelength =

Speed of light =

Formula used :

          .............(1)

= frequency

= wavelength

c = speed of light

Now put all the given values in above formula, we get

=  

(1Hz = 1 per second)

Therefore, the frequency of a photon in hertz is .

Solution For 2 :

Given,

Frequency =      

Speed of light =

Now put all the given values in above formula (1), we get

Therefore, the wavelength of a wave is 13.38 m.

Solution For 3 :

Given,

wavelength =

Speed of light =

Now put all the given values in above formula (1), we get

=

Therefore, the frequency of a photon in hertz is .

Solution For 4 :

Given,

Frequency =

Speed of light =

Now put all the given values in above formula (1), we get

Therefore, the wavelength of a wave is .

Solution For 5 :

Given,

wavelength =      (1 m  = 1000 mm)

Speed of light =

Now put all the given values in above formula (1), we get

=

Therefore, the frequency of a photon in hertz is .

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates

2b2t

explanation:

2b2t