\(2.10 × 10^{–34}\) Js
\(-13.6+10.2=\frac{-13.6}{n^2}\)
\(⇒ \frac{13.6}{n^2} = 3.4\)
\(⇒ n = 2\)
\(⇒ Δ L = 2 \times \frac{h}{2λ} - 1 \times \frac{h}{2λ}\)
\(⇒ \frac{h}{2λ}\)
\(⇒ Δ L ≅ 1.05 \times 10^{-34} \;J\;s\)
Hence, the correct option is (B): \(1.05 × 10^{–34}\) \(J s\)
Let $ P_n = \alpha^n + \beta^n $, $ n \in \mathbb{N} $. If $ P_{10} = 123,\ P_9 = 76,\ P_8 = 47 $ and $ P_1 = 1 $, then the quadratic equation having roots $ \alpha $ and $ \frac{1}{\beta} $ is:
It can be defined as "mass in motion." All objects have mass; so if an object is moving, then it is called as momentum.
the momentum of an object is the product of mass of the object and the velocity of the object.
Momentum = mass • velocity
The above equation can be rewritten as
p = m • v
where m is the mass and v is the velocity.
Momentum is a vector quantity and the direction of the of the vector is the same as the direction that an object.