Question 1 What is a correct interpretation of the spectrum of the blackbody radiation spectrum in relation to Bohr's Not yet answered Correspondence Principle? The quantum theory matches the classical value in the infrared part of the Marked out of 1.00 spectrum because the: Flag question O a. Wavelength is less localised O b. Average number of photons is large O c. Pass (I'm not sure and don't want to guess). O d. Thermal energy is approximately equal to the photon energy O e. Energy density is large Question 2 A thermal neutron is a neutron travelling at the typical speed of a gas molecule at room temperature Not yet answered Marked out of 1.00 T = 293K; the kinetic energy is KE = - KIT. Calculate the wavelength of a thermal neutron. Flag question O a. 1.2 nm O b. 0.14 nm O c. Pass O d. 0.1 um O e. 1.2 pm Question 3 The following wave function has the form. Not yet answered [ Ne z/ sin(koz) 1 > 0 Marked out of 1.00 lo Flag question Use the normalisation condition to find the value of N. Oa N = 4(1+12 13) O b. Pass O c. N = Od. N = V