Question

2). For photons with the following energies, calculate the wavelength and identify what region of the spectrum they are from. (a) 6.0 x 10J (b) 8.7 x 10J (c) 3.2 x 10 24 J (d) 1.9 x 10J 3). According to the Bohr model of the atom, what happens when an atom absorbs energy?

Answer 1

between Enexgn (E) and wave lengih (A) hcx The Yelatiom ay =ヨ E Here h planck's Constant = 6-625x)0I-S -34 velouty oight m s - h x c G-625x10 T-s x 3 x10 ms' E, 6x 109 -E Inm =o'm Im= 1o'nm 3.312S x)ox 1O nm 3-312sx10 nm 331.2S nm Thib Spectral line belongs to C.V Sgron -34 G-625XJO3-s x 3 X 1o ms bxc E. 8.7 x1022 T nm10 m 2.2845 10 m Microwave Yegiom) 3) 3 2hx c E3 6.625x10 g-S x 3* 10 m5 3-2 ×624丁 -2 6.211 X1 nm Yezion This nadiation belmgs to Micowave 1/1

34 'x 3 mj/ h x c 4)A, 6625 28 E4 1046m Radio ugion This pectral ine belongs to Wowe 3) when atom absovbs enevgy, its Valence e an utlwe this energy and gos to exated state and again iF l. Come back To Gyaund tate y emiing Some wavelengtn o light That atom CIpea in peific ln belonging to emitted kzat