The relationship between the energy E1 of the radiation with a wavelength 8000 overset texto mathop textA and the energy E2 of the radiation with a wavelength 16000 overset texto mathop textA is:

Question

The relationship between the energy E1 of the radiation with a wavelength 8000 overset texto mathop textA and the energy E2 of the radiation with a wavelength 16000 overset texto mathop textA is: (A)  E1=6E2  (B)  E1=2E2  (C)  E1=4E2  (D)  E1=1/2E2

Tardigrade Admin · Accepted Answer

E=(hc/λ ), h and c for both cases are same so, (E1/E2)=(λ 2/λ 1)=(16000/8000) E1=2E2

Q. The relationship between the energy $E_{1}$ of the radiation with a wavelength $8000 A o$ and the energy $E_{2}$ of the radiation with a wavelength $16000 A o$ is:

$E_{1} = 6 E_{2}$

$E_{1} = 2 E_{2}$

$E_{1} = 4 E_{2}$

$E_{1} = 1/2 E_{2}$

$E_{1} = E_{2}$

$E = \frac{h c}{λ},$ h and c for both cases are same so, $\frac{E _{1}}{E _{2}} = \frac{λ _{2}}{λ _{1}} = \frac{16000}{8000}$ $E_{1} = 2 E_{2}$

Q. The relationship between the energy E1​ of the radiation with a wavelength 8000Ao and the energy E2​ of the radiation with a wavelength 16000Ao is:

E1​=6E2​

E1​=2E2​

E1​=4E2​

E1​=1/2E2​

E1​=E2​

E=λhc​, h and c for both cases are same so, E2​E1​​=λ1​λ2​​=800016000​ E1​=2E2​