In the following, column I lists some physical quantities and the column II gives approximate energy values associated with those. Choose appropriate values of energies as per the choices given below Column I Column II (i) Energy of thermal neutrons a 3 eV (ii) Binding energy per nucleon b 10 keV (iii) Energy of X-rays c 8 MeV (iv) Photoelectric threshold of a metal d 0.025 eV e 1 eV f 0.8 eV

Correct Answer is : i→d, ii → c, iii → b, i →a

i \to d, ii \to c, iii \to b, i \to a

i \to f, i i \to c, i i i \to e, i v \to a

i \to c, i i \to c, i i i \to f, i v \to b

i \to d, i i \to c, i i \to f, i {\i} \to {\e}

CUSAT 2019 BTech Solved Paper

Question : 144 of 250

Marks: +1, -0

In the following, column I lists some physical quantities and the column II gives approximate energy values associated with those. Choose appropriate values of energies as per the choices given below

Column I	Column II
(i) Energy of thermal neutrons	a 3 eV
(ii) Binding energy per nucleon	b 10 keV
(iii) Energy of X-rays	c 8 MeV
(iv) Photoelectric threshold of a metal	d 0.025 eV
	e 1 eV
	f 0.8 eV

i→d, ii → c, iii → b, i →a
i→f,ii→c,iii→e,‌‌iv→a
i→c,ii→c,iii→f,iv→b
i→d,ii→c,ii→f,ii→e

Validate

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