Question Answers
Sahay Sir > Question Answers
According to classical physics, an electron in periodic motion will emit electromagnetic radiation with the same frequency as that of its revolution. Compute this value for hydrogen atom
15
Oct
According to classical physics, an electron in periodic motion will emit electromagnetic radiation with the same frequency as that of its revolution. Compute this value for hydrogen atom According to classical physics an electron in periodic motion will emit electromagnetic radiation with the same frequency as that of its revolution. Compute this value for hydrogen [...]
Example 4 : Find four solutions for each of the following equation: (iii) 3y + 4 =0
15
Oct
Example 4 : Find four solutions for each of the following equation: (iii) 3y + 4 =0 Example 4 : Find four solutions for each of the following equation: (iii) 3y + 4 =0 October 15, 2020 Category: Chapter 4 - Linear Equations in Two Variables , Maths , NCERT Class 9 ,
An electron having energy 20 eV collides with a hydrogen atom in the ground state. As a result of the collision, the atom is excited to a higher energy state and the electron is scattered with
15
Oct
An electron having energy 20 eV collides with a hydrogen atom in the ground state. As a result of the collision, the atom is excited to a higher energy state and the electron is scattered with An electron having energy 20 eV collides with a hydrogen atom in the ground state. As a result of [...]
Example 4 : Find four solutions for each of the following equation: (ii) 2x + 5y =0
15
Oct
Example 4 : Find four solutions for each of the following equation: (ii) 2x + 5y =0 Example 4 : Find four solutions for each of the following equation: (ii) 2x + 5y =0 October 15, 2020 Category: Chapter 4 - Linear Equations in Two Variables , Maths , NCERT Class 9 ,
Example 4 : Find four solutions for each of the following equation: (i) 4x + 3y = 12
15
Oct
Example 4 : Find four solutions for each of the following equation: (i) 4x + 3y = 12 Example 4 : Find four solutions for each of the following equation: (i) 4x + 3y = 12 October 15, 2020 Category: Chapter 4 - Linear Equations in Two Variables , Maths , NCERT Class 9 ,
Example 3 : Find four different solutions of the equation x + 2y = 6.
15
Oct
Example 3 : Find four different solutions of the equation x + 2y = 6. Example 3 : Find four different solutions of the equation x + 2y = 6. October 15, 2020 Category: Chapter 4 - Linear Equations in Two Variables , Maths , NCERT Class 9 ,
Example 2 : Write each of the following as an equation in two variables : (i) x = -5 (ii) y = 2 (iii) 2x = 3 (iv) 5y =2
15
Oct
Example 2 : Write each of the following as an equation in two variables : (i) x = -5 (ii) y = 2 (iii) 2x = 3 (iv) 5y =2 Example 2 : Write each of the following as an equation in two variables : (i) x = -5 (ii) y = 2 (iii) 2x [...]
Example 2 : Write each of the following as an equation in two variables : (i) x = -5 (ii) y = 2 (iii) 2x = 3 (iv) 5y =2
15
Oct
Example 2 : Write each of the following as an equation in two variables : (i) x = -5 (ii) y = 2 (iii) 2x = 3 (iv) 5y =2 Example 2 : Write each of the following as an equation in two variables : (i) x = -5 (ii) y = 2 (iii) 2x [...]
Example 2 : Write each of the following as an equation in two variables : (i) x = -5 (ii) y = 2 (iii) 2x = 3 (iv) 5y =2
15
Oct
Example 2 : Write each of the following as an equation in two variables : (i) x = -5 (ii) y = 2 (iii) 2x = 3 (iv) 5y =2 Example 2 : Write each of the following as an equation in two variables : (i) x = -5 (ii) y = 2 (iii) 2x [...]
Taking into account the motion of the nucleus of a hydrogen atom, find the expressions for the electron’s binding energy in the ground state and for the Rydberg constant.
15
Oct
Taking into account the motion of the nucleus of a hydrogen atom, find the expressions for the electron’s binding energy in the ground state and for the Rydberg constant. find the expressions for the electron's binding energy in the ground state and for the Rydberg constant. Taking into account the motion of the nucleus of [...]