Verified Solution • 2025–26 Session moderate

QAIPMT-2006-Ph-2427: NEET 2006 Physics - Class 12 AIPMT-2006-Ph-2427 Solution: A black body at \(1227^ C\) emits radiations with maximum…

A black body at 1227∘C1227^\circ C emits radiations with maximum intensity at a wavelength of 5000 A˚\text{\AA}. If the temperature of the body is increased by 1000∘C1000^\circ C the maximum intensity will be observed at 3000 A˚\text{\AA} 4000 A˚\text{\AA} 5000 A˚\text{\AA} 6000 A˚\text{\AA}

Multiple Choice Options

  • A neutral gas atoms/molecules
  • B positive ions and neutral atoms/molecules
  • C negative electrons and neutral atoms/molecules
  • D photons and neutral atoms/molecules.

Step-by-Step Verified Solution

In a discharge tube ionization of enclosed gas is produced due to collisions between negative electrons and neutral atoms/molecules.

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