What is the meaning of the capitalized word in the phrase - a ZEALOUS speaker whose eyes blazed intensely?

Use the clues to complete the crossword puzzle. The answers consist of vocabulary word.

Across 7. wear the angry eyes

What is the near point of a person whose eyes have an accommodated power of 53.5 D?

Find the magnifying power for a telescope with a focal length of $900 \mathrm{~mm}$ when using an eyepiece with a focal length of $12 \mathrm{~mm}$ .

What is the far point of a person whose eyes have a relaxed power of 50.5 D?

What is the far point of a person whose eyes have a relaxed power of 50.5 D?

While above water, a swimmer's eyes are focused on a nearby boat. When the swimmer submerges, the underwater part of the boat will not be in focus even though it is the same distance away and the swimmer's eyes have not been refocused. Why? Watertight goggles correct this. Why?

Listed below is a simple random sample of sitting eye heights (in mm) of men (based on anthropometric survey data from Gordon, Churchill, and Clauser). Determine whether these sample heights appear to come from a population with a normal distribution. Explain.

$$\begin{array}{lll} 773&771& 821&815&765&811&764&761&778&838&801&808&778&803&740&761&734&803&844&790 \end{array}$$

One end of a $7.8$-ft sign is $15.7 \mathrm{ft}$ from an observer's eyes, and the other end is $11.2 \mathrm{ft}$ from the observer's eyes. Through what angle does the observer see the sign?

Solve the following exercise which involves orthogonal matrices that are special.

Factor $[Q, R]=\operatorname{qr}(A)$ for

$$A=\operatorname{eye}(4)-\operatorname{diag}\left(\left[\begin{array}{lll}1 & 1 & 1\end{array}\right],-1\right)$$

. You are orthogonalizing the columns (1,-1,0,0) and (0,1,-1,0) and (0,0,1,-1) and (0,0,0,1) of A. Can you scale the orthogonal columns of Q to get nice integer components?

The archer will be shooting 200 arrows in a large competition. a) What are the mean and standard deviation of the number of bull's-eyes she might get? b) Is a Normal model appropriate here? Explain. c) What's the probability she makes over 150 bull's-eyes?

Synonyms or antonyms --zealous/halfhearted

Light passing through the pupil of your eye undergoes diffraction similar to that of a single slit. Consider light with a wavelength of $685 \mathrm{~nm}$. Assume that the width of the average pupil is $6.5 \mathrm{~mm}$. Since the opening is circular, the equations for the diffraction pattern are different than those for slits. The angular location of the first minimum is given by the equation $\sin \theta_1=\frac{1.22 \lambda}{d}$, where $d$ is the diameter of the aperture. What is the angle between the central and first dark fringes?

Complete the following question after you finish your review of the image.

PHOTO 2: State St., Chicago, Illinois (N. from Adams): Noonday Crowds on a Thoroughfare 18 Miles Long. Circa 1903. This picture shows bustling downtown Chicago at the turn of the twentieth century.

In Photo 2, to what detail is your eye drawn first? Why? How does that detail influence the way you see the rest of the photograph?