In order that the short-wavelength limit of the continuous X-ray spectrum be

PHYSICS · Single correct · CBSE · Physics · Dual Nature of Radiation and Matter · Dual Nature of Radiation and Matter

Problem

1\,\text{\AA}

, the potential difference through which an electron must be accelerated is (1)

124\ \text{kV}

(2)

1.24\ \text{kV}

(3)

12.4\ \text{kV}

(4)

1240\ \text{kV}