Share & grow the world's knowledge!
We want to connect the people who have knowledge to the people who need it, to bring together people with different perspectives so they can understand each other better, and to empower everyone to share their knowledge.
Who gave the quantum model of hydrogen atom?
Neils Bohr in 1913. This question related to Chapter 1 physics Class 11th NCERT. From the Chapter 1. Units and Measurements. Give answer according to your understanding. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/
Neils Bohr in 1913. This question related to Chapter 1 physics Class 11th NCERT. From the Chapter 1. Units and Measurements. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/
Show that in the absence of any external force, the velocity of the centre of mass remains constant.
To show that the velocity of the center of mass is constant when there are no external forces, we start with the definition of the center of mass in terms of masses and positions of particles in a system. By taking the derivative of this position, we see that the velocity of the center of mass is aRead more
To show that the velocity of the center of mass is constant when there are no external forces, we start with the definition of the center of mass in terms of masses and positions of particles in a system. By taking the derivative of this position, we see that the velocity of the center of mass is a weighted average of the individual particle velocities.
See lessAccording to Newton’s second law, the change in momentum of the system is equal to the net external force. In the absence of external forces, the total momentum remains constant, implying that the velocity of the center of mass also remains constant.
Name the scientists responsible for the development of Quantum Mechanics.
Heinsenberg and Schrondinger. This question related to Chapter 1 physics Class 11th NCERT. From the Chapter 1. Units and Measurements. Give answer according to your understanding. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/
Heinsenberg and Schrondinger. This question related to Chapter 1 physics Class 11th NCERT. From the Chapter 1. Units and Measurements. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/
State the factors on which the position of the centre of mass of a rigid body depends.
The position of the center of mass in the rigid body depends on several factors. One of these includes the distribution of mass within the object. Thus, an object of uniformly distributed mass has a center of mass at its geometric center, while an unevenly distributed mass has a center nearer to theRead more
The position of the center of mass in the rigid body depends on several factors. One of these includes the distribution of mass within the object. Thus, an object of uniformly distributed mass has a center of mass at its geometric center, while an unevenly distributed mass has a center nearer to the heavier region. The shape of the body is also involved in this; symmetrical shapes have their center of mass at the center of symmetry, while asymmetrical shapes have it offset from that point. Disturbance in density would further shift the positions of the center of mass toward denser regions. For systems of bodies, further external forces or constraints can affect its position.
See lessName the physicist who first proposed the concept of antiparticle.
Parul Dirac in 1930. This question related to Chapter 1 physics Class 11th NCERT. From the Chapter 1. Units and Measurements. Give answer according to your understanding. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/
Parul Dirac in 1930. This question related to Chapter 1 physics Class 11th NCERT. From the Chapter 1. Units and Measurements. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/