What will be the uncertainty in velocity of an electron when the uncertainty in its…
Chemistry · Class 11 · CBSE — Structure of Atom
What will be the uncertainty in velocity of an electron when the uncertainty in its position is 1000 Å?
- 5.79 × 102 m s–1
- 5.79 × 108 m s–1
- 5.79 × 104 m s–1
- 5.79 × 10–10 m s–1
Answer
(C) 5.79 × 10 4 m s –1
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Which of the properties of isotopes of an element is different?
- What will be the uncertainty in velocity of a bullet with a mass of 10 g whose position is known with ± 0.01…
- Which of the sequences given below shows the correct increasing order of energy?
- _________ series of lines are the only lines in hydrogen spectrum which appear in the visible region.
- What are the possible values of l and m l for an atomic orbital 4 f ?
- The energy of a photon is given as 3.03 × 10 –19 J/atom. The wavelength of the photon is
- Match the values of column II with column I and mark the appropriate choice. Column I Column II (A) Mass of…
- The wavelength of an electron moving with velocity of 10 7 m s –1 is
More Structure of Atom questions · Browse all practice questions