Question

Е=6,63*10^-34* 3*10^8/840

Answer 1

Ответ:

720////////////////////////////////////////

//

Объяснение:

Answer 2

To calculate the value of the expression, let's break it down step by step:

1. Multiply the values in the numerator: 6.63 * 10^-34 * 3 * 10^8 = 1.989 * 10^-25

2. Divide the numerator by 840: (1.989 * 10^-25) / 840 = 2.374 * 10^-28

Therefore, the value of the expression is approximately 2.374 * 10^-28.