1. Let T = {(1, 2), (1, 3), (2, 5), (3, 6), (4, 7)}. T :...
1. Let T = {(1, 2), (1, 3), (2, 5), (3, 6), (4, 7)}. T : X ->
Y. X = {1, 2, 3, 4}, Y = {1, 2, 3, 4, 5, 6, 7}
a) Explain why T is or is not a function.
b) What is the domain of T?
c) What is the range of T?
d) Explain why T is or is not one-to one?
CAN YOU PLEASE ANSWER ALL QUESTIONS.
1). What is the wavelength range of visible light?
2)....
CAN YOU PLEASE ANSWER ALL QUESTIONS.
1). What is the wavelength range of visible light?
2). If a photon of light has a frequency of 5 x 1014
Hz, what is it’s wavelength in nanometers?
3). If a photon of light has a wavelength of 550 nm, what is
it’s frequency in Hertz?
4). Using Planck’s Equations, calculate the energy of a photon
of light with a wavelength of 650 nm?
5). What happens to the frequency and Photon Energy...
Python Programming questions, Multiple Choice Questions:
5) MCQ
What function call will generate a random number...
Python Programming questions, Multiple Choice Questions:
5) MCQ
What function call will generate a random number in the range of
1 through 6 using the random module?
a. random.randnum(1, 6)
b. random.randint(range(1-6))
c. random.randint(1, 6)
d. random.random(1, 6)
6) MCQ
In a conditional iteration loop, such as a while loop, what is a
sentinel value?
a. A sentinel value is a user-provided input value that proceeds
to the next loop.
b. A sentinel value is a user-provided input value that...