If the wavelength of an object moving with a velocity of `10^(5) m//s " is " 4500Å`, then its mass in kilograms will be?

Explanation

To find the mass of an object moving with a given velocity and wavelength, we can use the de Broglie wavelength formula. Here’s the step-by-step solution:

### Step 1: Write down the de Broglie wavelength formula
The de Broglie wavelength (\( \lambda \)) is given by the formula:
\[ \lambda = \frac{h}{mv} \]
where:
...