Вопрос
The value of the delay voltage corresponding to the maximum of the derivativel has doubled. The most probable electron velocity... 1) ...increased by 2 times. 2) ...decreased by 2 times. 4) -increased by v2times. 8) ...increased by 4 times. Specify the correct approval number.
Решения
4.6
(312 Голоса)
Цецилия
Экспертная проверка
профессионал · Репетитор 6 лет
Ответ
The correct answer is 4)...increased by 4 times.Explanation: The delay voltage is directly proportional to the square of the electron velocity. Therefore, if the delay voltage has doubled, the electron velocity will increase by a factor of 2^2 = 4 times.