Video narration
Kya X-ray tube bas ek bulb ki tarah adrishya roshni chamkati hai? Asal mein, garam cathode, jahan se electrons nikalte hain, se ve vacuum mein bijli se tez hokar metal anode ki or daudte hain. Yahin mod hai: tube chamak nahin rahi. Tez electrons metal anode se achanak takrakar rukte hain, aur X-rays nikalti hain. Adhikansh urja X-rays nahin, heat banti hai. Yahi takkar imaging ke liye radiation banati hai. Yani: cathode se electrons anode tak, rukte hi X-rays.