Викторина по электромагнитным волнам
Quiz
•
Science
•
11th Grade
•
Hard
Gani Zharmukhamed
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какой диапазон длин волн соответствует фиолетовому цвету?
500-565 нм
380-440 нм
440-485 нм
485-500 нм
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какой диапазон частот соответствует красному цвету?
3,26-2,82 ТГц
1,98-1,68 ТГц
2,56-2,48 ТГц
2,82-2,56 ТГц
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какое уравнение описывает максимумы интерференции?
min: b-sin = k2, k =Z
max: d-sin0 =k, ke Z
min: _1=(2k+1)2, keZ
max: Al=k, keZ
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какой диапазон энергии фотонов соответствует желтому цвету?
2,10-1,98 эВ
2,48-2,19 эВ
2,19-2,10 эВ
2,56-2,48 эВ
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какой диапазон длин волн соответствует синему цвету?
680-620 нм
620-600 нм
565-590 нм
500-565 нм
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какое уравнение описывает минимумы дифракции?
min: _1=(2k+1)2, keZ
max: b-sin0 =(2k+1)-z
max: d-sin0 =k, ke Z
min: b-sin = k2, k =Z
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какой диапазон частот соответствует голубому цвету?
2,82-2,56 ТГц
3,26-2,82 ТГц
2,19-2,10 ТГц
1,98-1,68 ТГц
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