238833
Given : The mass of electron is . Planck constant is , the uncertainty involved in the measurement of velocity within a distance of is
1
2
3
4
Explanation:
According to Heisenberg's uncertainty principle, or Where is uncertainty involved in the measurement of position is uncertainty involved in the measurement of velocity is planck's constant is mass of the electron On substituting the values-
NEET-2006
Structure of Atom
238834
The uncertainty in momentum of an electron is . The uncertainty in its position will be
1
2
3
4
Explanation:
The uncertainty in the position of an electron is : Where, The position of the particle The momentum of the particle Planck's constant
NEET-1998
Structure of Atom
238836
Uncertainty in position of an electron (mass = g) moving with a velocity of accurate upto will be (use in uncertainity expression where erg second)
1
2
3
4
Explanation:
According to Heisenberg's uncertainty principle Where, Uncertainty in position or change in position uncertainty in velocity Planck' constant mass of electron Here, of
NEET-1995
Structure of Atom
238837
If and represent the kinetic energies of an electron, -particle and a proton respectively each moving with same de-Broglie wavelength then
1
2
3
4
Explanation:
De-Broglie wavelength, Now, put the value of in Eq. (ii) Hence, (If and h-constant) and the order of K.E is as-
238833
Given : The mass of electron is . Planck constant is , the uncertainty involved in the measurement of velocity within a distance of is
1
2
3
4
Explanation:
According to Heisenberg's uncertainty principle, or Where is uncertainty involved in the measurement of position is uncertainty involved in the measurement of velocity is planck's constant is mass of the electron On substituting the values-
NEET-2006
Structure of Atom
238834
The uncertainty in momentum of an electron is . The uncertainty in its position will be
1
2
3
4
Explanation:
The uncertainty in the position of an electron is : Where, The position of the particle The momentum of the particle Planck's constant
NEET-1998
Structure of Atom
238836
Uncertainty in position of an electron (mass = g) moving with a velocity of accurate upto will be (use in uncertainity expression where erg second)
1
2
3
4
Explanation:
According to Heisenberg's uncertainty principle Where, Uncertainty in position or change in position uncertainty in velocity Planck' constant mass of electron Here, of
NEET-1995
Structure of Atom
238837
If and represent the kinetic energies of an electron, -particle and a proton respectively each moving with same de-Broglie wavelength then
1
2
3
4
Explanation:
De-Broglie wavelength, Now, put the value of in Eq. (ii) Hence, (If and h-constant) and the order of K.E is as-
238833
Given : The mass of electron is . Planck constant is , the uncertainty involved in the measurement of velocity within a distance of is
1
2
3
4
Explanation:
According to Heisenberg's uncertainty principle, or Where is uncertainty involved in the measurement of position is uncertainty involved in the measurement of velocity is planck's constant is mass of the electron On substituting the values-
NEET-2006
Structure of Atom
238834
The uncertainty in momentum of an electron is . The uncertainty in its position will be
1
2
3
4
Explanation:
The uncertainty in the position of an electron is : Where, The position of the particle The momentum of the particle Planck's constant
NEET-1998
Structure of Atom
238836
Uncertainty in position of an electron (mass = g) moving with a velocity of accurate upto will be (use in uncertainity expression where erg second)
1
2
3
4
Explanation:
According to Heisenberg's uncertainty principle Where, Uncertainty in position or change in position uncertainty in velocity Planck' constant mass of electron Here, of
NEET-1995
Structure of Atom
238837
If and represent the kinetic energies of an electron, -particle and a proton respectively each moving with same de-Broglie wavelength then
1
2
3
4
Explanation:
De-Broglie wavelength, Now, put the value of in Eq. (ii) Hence, (If and h-constant) and the order of K.E is as-
238833
Given : The mass of electron is . Planck constant is , the uncertainty involved in the measurement of velocity within a distance of is
1
2
3
4
Explanation:
According to Heisenberg's uncertainty principle, or Where is uncertainty involved in the measurement of position is uncertainty involved in the measurement of velocity is planck's constant is mass of the electron On substituting the values-
NEET-2006
Structure of Atom
238834
The uncertainty in momentum of an electron is . The uncertainty in its position will be
1
2
3
4
Explanation:
The uncertainty in the position of an electron is : Where, The position of the particle The momentum of the particle Planck's constant
NEET-1998
Structure of Atom
238836
Uncertainty in position of an electron (mass = g) moving with a velocity of accurate upto will be (use in uncertainity expression where erg second)
1
2
3
4
Explanation:
According to Heisenberg's uncertainty principle Where, Uncertainty in position or change in position uncertainty in velocity Planck' constant mass of electron Here, of
NEET-1995
Structure of Atom
238837
If and represent the kinetic energies of an electron, -particle and a proton respectively each moving with same de-Broglie wavelength then
1
2
3
4
Explanation:
De-Broglie wavelength, Now, put the value of in Eq. (ii) Hence, (If and h-constant) and the order of K.E is as-