Home
Class 12
PHYSICS
Who won the Nobel prize in physics in th...

Who won the Nobel prize in physics in the year 1929 for the discovery of the nature of electrons ?

A

Erwin Schrodinger

B

R.A Millikan

C

Louris Victor de Broglie

D

Albert Einstein

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Identify the Nobel Prize Year and Category**: The question specifies the year 1929 and asks about the Nobel Prize in Physics. 2. **Research the Nobel Prize Winner**: The Nobel Prize in Physics for 1929 was awarded for significant contributions to the understanding of the nature of electrons. 3. **Determine the Recipient**: The recipient of the Nobel Prize in Physics in 1929 was Louis de Broglie. 4. **Understand the Contribution**: Louis de Broglie was recognized for his discovery of the wave nature of electrons, which suggested that all matter has wave properties. 5. **Note the De Broglie Equation**: He proposed the de Broglie wavelength equation, which is given by λ = h/p, where λ is the wavelength, h is Planck's constant, and p is the momentum of the particle. 6. **Conclude the Answer**: Therefore, the answer to the question is Louis de Broglie. **Final Answer**: Louis de Broglie won the Nobel Prize in Physics in 1929 for the discovery of the wave nature of electrons. ---
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • DUAL NATURE OF RADIATION AND MATTER

    NCERT FINGERTIPS ENGLISH|Exercise DAVISSON AND GERMER EXPERIMENT|3 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    NCERT FINGERTIPS ENGLISH|Exercise HIGHER ORDER THINKING SKILLS|8 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    NCERT FINGERTIPS ENGLISH|Exercise PARTICLE NATURE OF LIGHT : THE PHOTON|19 Videos

  • CURRENT ELECTRICITY

    NCERT FINGERTIPS ENGLISH|Exercise Assertion And Reason|15 Videos

  • ELECTRIC CHARGES AND FIELDS

    NCERT FINGERTIPS ENGLISH|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

Who got the Nobel Prize for the discovery of ECG?

Which of the following is correct: (a) The element Mendelebium (d) has been named is the honour of Mendeleev. What is the atomic number of that element? (i) 100 , (ii) 101 , (iii) 102 , (iv) 103 (b) The element Seaborgium (Sg) has been nemed in the honour of Glenn T . Seaborg. What is the atomic number of that elements? (i) 104 , (ii) 105 , (iii) 106 , (iv) 107 (c ) Glenn T . Seaborg was awarded Nobel Prize in 1951 for the discovery of which element // elements? (i) Uranium (U) (ii) Elelments from 90 to 93 (iii) Elements from 94 to 102 (iv) elements from 103 to 106

Who was awarded Nobel Prize in 1902 for discovery of oocyst of Plasmodium Or Who discovered oocysts in the stomch of female Anopheles Or Malaria is transmitted by ''Anopheles''. This was discovered by

Niels Bohr a Danish physicist received his PhD from the University of Copenhagen in 1911. He that spent a year with J.J. Thomson and Ernest Rutherford in England. In 1913, he returned to Copenhagen Where he remained for the rest of his life. In 1920 he was named Director of the Institute of theory! Physics After first World War Bohr worked energetically for peaceful uses of atomic energy recieved the first Atoms for Peace award in 1957 Bohr was awarded the Nobel Prize in Physics 1922 (a) The Angular momentum of an electron in a given stationary state can be expressed as m_e vr =h/(2pi) where n=1, 2,3 ...... Thus an electron can move only in those orbits for which its angular momentum is integral multiple of h/2 pi that is why only certain fixed orbits are alowed (b) The radii of the stationary states are expressed as r_n=n^2a_0 where a_0 =52.9 pm. Thus the radius the first stationary state, called the Bohr radius, is 52.9 pm. Normally the electron in the hydrogen atom is found in this orbit (that is n =1). As n increases the value of r will increase (c) The most important property associated with the electron E_n=-2.18xx10^(-18)(Z^2/n^2)J n=1,2,3 (d)it is also possible to calculate to calculate the velocities of electrons moving in these orbits by using v_n=2.18 10^6xxZ/n m/sec. Qualitatively the magnitude of velocity of electron increases with increase of positive charge on the nucleus and decreases with increases the value of n. (e)Bohr's theory can also be applied to th ions containing only one electron, similar to that present it hydrogen atom. For example , He^+ Li^(2+) , Be^(3+) and so on. given by the expression Ex=-218x n=1,2,3 (d) It is also possible to calculate the velocities of electrons moving in these orbits by using V 2.1810 cm/sec Qualitatively the magnitude of velocity of electron increases with increase of positive charge on the nucleus and decreases with increase the value of n (e) Bohr's theory can also be applied to the ions containing only one electron, similar to that presenti hydrogen atom For example, Help, Be and so on Choose the correct statement

Niels Bohr a Danish physicist received his PhD from the University of Copenhagen in 1911. He that spent a year with J.J. Thomson and Ernest Rutherford in England. In 1913, he returned to Copenhagen Where he remained for the rest of his life. In 1920 he was named Director of the Institute of theory! Physics After first World War Bohr worked energetically for peaceful uses of atomic energy recieved the first Atoms for Peace award in 1957 Bohr was awarded the Nobel Prize in Physics 1922 (a) The Angular momentum of an electron in a given stationary state can be expressed as m_e vr =h/(2pi) where n=1, 2,3 ...... Thus an electron can move only in those orbits for which its angular momentum is integral multiple of h/2 pi that is why only certain fixed orbits are alowed (b) The radii of the stationary states are expressed as r_n=n^2a_0 where a_0 =52.9 pm. Thus the radius the first stationary state, called the Bohr radius, is 52.9 pm. Normally the electron in the hydrogen atom is found in this orbit (that is n =1). As n increases the value of r will increase (c) The most important property associated with the electron E_n=-2.18xx10^(-18)(Z^2/n^2)J n=1,2,3 (d)it is also possible to calculate to calculate the velocities of electrons moving in these orbits by using v_n=2.18 10^6xxZ/n m/sec. Qualitatively the magnitude of velocity of electron increases with increase of positive charge on the nucleus and decreases with increases the value of n. (e)Bohr's theory can also be applied to th ions containing only one electron, similar to that present it hydrogen atom. For example , He^+ Li^(2+) , Be^(3+) and so on. given by the expression Ex=-218x n=1,2,3 (d) It is also possible to calculate the velocities of electrons moving in these orbits by using V 2.1810 cm/sec Qualitatively the magnitude of velocity of electron increases with increase of positive charge on the nucleus and decreases with increase the value of n (e) Bohr's theory can also be applied to the ions containing only one electron, similar to that presenti hydrogen atom For example, Help, Be and so on Choose the incorrect curve : if v=velocity of electron in Bohr's orbit r=Radius of electron in Bohr's orbit P.E.=Potential energy of electron in Bohr's orbit K.E.=Kinetic energy of the electron in Bohr's orbit.

Who got Nobel Prize in 1978 for working on enzymes ?

Flemming, Chain and Florey were awarded the Nobel Prize in 1945 for the discovery of

The Nobel Prize for the discovery of TCA cycle and ATP biosynthesis was awarded to

Banting and Macleod won the Nobel Prize in Medicine or Physiology is

Which of the following scientists won the Nobel Prize for the development of polymerase chain reaction (PCR) in the year 1993?

Home
Profile