Arrange the electromagnetic radiations a , b , c , d and e in increasing order of energy. Frequencies of a , b and c are 1015, 1014 and 1017 respectively whereas wavelength of ( d ) and ( e ) are 350 nm and 100 nm respectively ?

Question

Arrange the electromagnetic radiations a , b , c , d and e in increasing order of energy. Frequencies of a , b and c are 1015, 1014 and 1017 respectively whereas wavelength of ( d ) and ( e ) are 350 nm and 100 nm respectively ? (A) a, b, c, d, e (B) a, b, d, e, c (C) a, d, b, e, c (D) b, d, a, e, c

Tardigrade Admin · Accepted Answer

E= hv and v=((c/λ)) v a =1015, vb=1014, vc =1017, vd=0.85 × 1015 and ve =10 × 1015

Q. Arrange the electromagnetic radiations $a, b, c, d$ and $e$ in increasing order of energy. Frequencies of $a, b$ and $c$ are $1 0^{15}, 1 0^{14}$ and $1 0^{17}$ respectively whereas wavelength of $(d)$ and $(e)$ are $350 nm$ and $100 nm$ respectively ?

a, b, c, d, e

a, b, d, e, c

a, d, b, e, c

b, d, a, e, c

$E = h v$
and $v = (\frac{c}{λ})$
$v_{a} = 1 0^{15}, v_{b} = 1 0^{14},$
$v_{c} = 1 0^{17}, v_{d} = 0.85 \times 1 0^{15}$
and $v_{e} = 10 \times 1 0^{15}$

Q. Arrange the electromagnetic radiations a,b,c,d and e in increasing order of energy. Frequencies of a,b and c are 1015,1014 and 1017 respectively whereas wavelength of (d) and (e) are 350nm and 100nm respectively ?