subject
Mathematics, 26.10.2020 23:10 charleneubah3902

What is the wavelengy of light with a frequency of 4.17 x 10^4 Hz? What is the energy?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:50
The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?
Answers: 1
question
Mathematics, 21.06.2019 19:00
What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)
Answers: 2
question
Mathematics, 21.06.2019 19:00
Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18
Answers: 1
question
Mathematics, 21.06.2019 19:30
Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)
Answers: 1
You know the right answer?
What is the wavelengy of light with a frequency of 4.17 x 10^4 Hz? What is the energy?...
Questions
question
Mathematics, 06.05.2020 01:18
question
Mathematics, 06.05.2020 01:18
question
Mathematics, 06.05.2020 01:18
question
Mathematics, 06.05.2020 01:18