According to the classical electromagnetic theory, calculate the initial
frequency of the light emitted by the electron revolving around a
proton in hydrogen atom.

Stopping distance of vehicles : when brakes are applied to a moving vehicle, the distance it travels before stopping is called stopping distance. it is an important factor for road safety and depends on the initial velocity (v0) and the braking capacity, or deceleration, –a that is caused by the braking. derive an expression for stopping distance of a vehicle in terms of vo and a.

Galileo’s law of odd numbers : “the distances traversed, during equal intervals of time, by a body falling from rest, stand to one another in the same ratio as the odd numbers beginning with unity [namely, 1: 3: 5: 7…...].” prove it.

In this video you learn about euclid division lemma and euclid division algorithm with example no.1 of ncert class 10th mathematics in cbse board pattern and any other. state board pattern.

Rohan’s score on the mid term exam was 75, and his score on the final exam was 90. lf the weight of the final exam is twice that of mid term, term what is rohan’s final score in the course?
1.82.5 2. 80
3. 85.5 4. 85

If the kinetic energy gained by an electron is 1.6 10-17 j, then it is accelerated through a potential difference of
(1) 10 v
(2) 100 v
(3) 1000 v
(4) 931 mev