The intensity of the central maximum in the interference pattern of a Young's double-slit experiment is about four times that of either light wave. Is this a violation of the law of conservation of energy?

Lee los siguientes datos e indica cada lugar en tu mapa de la América del Sur.

El pico más alto de los Andes es el Aconcagua en Chile.

Predict the shape, state the hybridization of the central atom, and give the ideal bond angle(s) and any expected deviations for
(c) $\mathrm{SeO}_4{ }^{2-}$

Determine the length to three significant digits of each arc intercepted by a central angle $\theta$ in a circle of radius $r$. $r=15.1$ in., $\theta=210^{\circ}$

A box contains N identical gas molecules equally divided between its two halves. For N = 100, what is the percentage of the time the system spends in the central configuration?

What is the electron-pair and molecular geometry around the central $\mathrm{S}$ atom in thionyl chloride, $\mathrm{SOCl}_2$ ? What is the hybridization of sulfur in this compound?

Which of these characteristics does not apply to cnidarians?

a. are diploblastic
b. possess a gastrovascular cavity with one opening
c. undergo metamorphosis
d. have a central nervous system

A formula for the area of a sector of a circle is $A = \dfrac{\pi r^2S}{360}$ where $r$ is the radius and $S$ is the central angle measure of the sector.

Solve for $S$.

A box contains N identical gas molecules equally divided between its two halves. For N = 200, what is the percentage of the time the system spends in the central configuration?

Write formulas that express the central tendency and variability of the population of all possible sample proportions. Explain what each of these formulas means in your own words.

Give the electron-domain and molecular geometries of a molecule that has the following electron domains on its central atom: three bonding domains and two nonbonding domains.

What are the electron-domain and molecular geometries of a molecule that has the following electron domains on its central atom? two bonding domains and two nonbonding domains.

Using cylindrical coordinates, prove that the centroid of a right circular cone of height h and radius R is located at height

$$\frac { h } { 4 }$$

on the central axis.

If the reserve ratio is ¼ and the central bank increases the quantity of reserves in the banking system by $120, the money supply increases by a.$90. b. $150. c.$160. d. $480.