If n1<n2 and n3<n2, which of the following statements are true when it comes to finding...

If n₁<n₂ and n₃<n₂, which of the following statements are true when it comes to finding out if you have destructive interference of the reflected rays?

You do need to know if n₁ is bigger or smaller than n₃.

You cannot make any calculations unless you know the numerical value of n₃.

You cannot make any calculations unless you know the numerical value of n₂.

The reflected ray from the interface between medium 1 and medium 2 will undergo a different phase change than the ray reflected from the interface between 2 and 3.

You cannot make any calculations unless you know the numerical value of the thickness of layer 2.

You cannot make any calculations unless you know the numerical value of n₁.

Expert Solution

genius_generous answered 1 year ago

Programming language in Python Suppose, for Jane, n1 = 3, n2 = 4, and n3 =...

Programming language in Python Suppose, for Jane, n1 = 3, n2 = 4, and n3 = 5. Also suppose, Jane iterates the number from 1 to 15. At the beginning, Jane sets count to 0, and then proceeds iterating the number from 1 to 15 and for each iteration does the following: for 1, count is increased by 1 because it is not divisible by 3, 4, and 5; count is now: 1 for 2, count is increased by 2...

Let N1 , N2 , N3 follow a trinomial distribution with parameters n, assume that n...

Let N1 , N2 , N3 follow a trinomial distribution with parameters n, assume that n follows a Poisson distribution with parameter λ > 0. Also assume that, conditionally on N, the random variables N1, N2, N3 follow a trinomial distribution with N trials and category probabilities p1, p2, p3 with p1 + p2 + p3 = 1. Compute the covariance and correlation of (N1,N2)

C++ coding plase Given three integer numbers N1, N2 and N3. Write 2 overloaded functions which...

C++ coding plase Given three integer numbers N1, N2 and N3. Write 2 overloaded functions which perform addition of passed values. Write two functions inside 'ProblemSolution' class: Function 1: solution that accepts two parameters, N1 and N2. A function should return addition of those numbers. Function 2: solution that accepts three parameters, N1, N2 and N3. A function should return addition of 3 numbers. Input 2 3 4 Output 5 9 Where, The first line of output contains addition of...

Xiku Road has n1,n2,n3, and n4 houses with 1,2,3, and 4 occupants, respectively. Two random selection...

Xiku Road has n1,n2,n3, and n4 houses with 1,2,3, and 4 occupants, respectively. Two random selection without replacement strategies are being contemplated to obtain a sample of the residents. In the first strategy, residents are selected with equal probability. In the second strategy, houses are first randomly selected and then residents from these houses are selected. Work out, in terms of n1,n2,n3, and n4, the conditional probability of a resident from a 3-occupant house being selected given that the first...

7. Which of the following is true when finding the probability based on – sampling distribution?...

7. Which of the following is true when finding the probability based on – sampling distribution? A. Normality is given by BOTH the population being normal and n ≥ 30 B. Normality is given by BOTH np ≥ 5 and nq ≥ 5. C. We have to either add or subtract .5 to the x-value to make our answer more accurate. D. To find the standard error of the mean we take the population standard deviation and divide by the...

Which of the following is true about finding the present value of cash flows? Finding the...

Which of the following is true about finding the present value of cash flows? Finding the present value of cash flows tells you what a cash flow will be worth in future years at a specified rate of return Finding the present value of cash flows tells you how much you need to invest today so that it grows to a given future amount at a specified rate of return. Which of the following investments that pay will $6,000 in 7 years will...

Which of the following statements is NOT true when describing a proportionate mortality rate? A) When...

Which of the following statements is NOT true when describing a proportionate mortality rate? A) When calculating this measure, all deaths for the period of study are included in the denominator. B) This measure is expressed as a percentage of all deaths. C) This measure is used to describe the proportion of deaths in a defined population that is attributable to a specific cause. D) This measure is used to describe the total number of deaths in a defined population,...

A pair of nuclei for which Z1 = N2 and Z2 = N1 are called mirror...

A pair of nuclei for which Z1 = N2 and Z2 = N1 are called mirror isobars (the atomic and neutron numbers are interchanged). Binding-energy measurements on these nuclei can be used to obtain evidence of the charge independence of nuclear forces (that is, proton–proton, proton–neutron, and neutron–neutron nuclear forces are equal). Calculate the difference in binding energy for the two mirror isobars and . The electric repulsion among seven protons rather than six accounts for the difference. (Use the table...

Which of the following statements is true? A) A stable bond is formed when the potential...

Which of the following statements is true? A) A stable bond is formed when the potential energy is zero. B) When two atoms are very far apart, the potential energy is zero. C) The potential energy increases as attractive forces exceed repulsive forces. D) The bond length is the distance between the atoms when the potential energy is at its lowest point. E) The potential energy decreases as repulsive forces increase.

Which of the following statements is true for TLC when silica gel is used as the...

Which of the following statements is true for TLC when silica gel is used as the stationary phase? Note: More than one statement can be correct. a) The more polar a compound, the more it will be attracted to the mobile phase. b) Compounds with low polarity have higher Rf-values when solvents with lower polarity are used. c) The higher the solvent polarity, the lower is the Rf-value of a compound. d) The more polar a compound, the more it...

Question