Find the frequency of the same light when inside diamond of monochromatic light having a wavelength in air of 530 nm.

What is light scattering?

Given that the speed of light equals $3.0 \times 10^8 \mathrm{~m} / \mathrm{s}$ and the wavelength of light is $389 \mathrm{~nm}\left(389 \times 10^{-9} \mathrm{~m}\right)$, calculate the frequency of the light.

Which has the higher frequency, red light or violet light? Which has the longer wavelength? Which has the greater energy?

Astronomers use a light-year to measure distance. A lightyear is the distance light travels in 1 yr. The speed of light is approximately 300,000 km/sec.
a. How long is 1 light-year in kilometers?
b. The nearest star (other than the sun) is Alpha Centauri. It is 4.34 light-years from Earth. How far is that in kilometers?
c. How long will it take a rocket traveling 60,000 km/hr to reach Alpha Centauri?

On January 1, 2021, the Marjlee Company began construction of an office building to be used as its corporate headquarters. The building was completed early in 2022. Construction expenditures for 2021, which were incurred evenly throughout the year, totaled $6,000,000. Marjlee had the following debt obligations which were outstanding during all of 2021:

$$\begin{array}{lr} \text{Construction loan, 10\\\%}& \$1,500,000\\ \text{Long-term note, 9\\\% }&2,000,000\\ \text{Long-term note, 6\\\% }&4,000,000 \end{array}$$

Calculate the amount of interest capitalized in 2021 for the building using the specific interest method.

What is the speed of light?

Identify the italicized word or phrase. Write $P$ for participle, $G$ for gerund, or $I$ for infinitive.

The photograph mounted in the silver frame was my mom's favorite birthday present.

If a light bulb manufacturing company wants to estimate, with 95% confidence, the mean life of light emitting diode (LED) light bulbs to within $\pm$ 400 hours and also assumes that the population standard deviation is 1,500 hours, how many LED light bulbs need to be selected?

Describe the detection of light.

White light falls on two narrow slits separated by 0.40 mm. The interference pattern is observed on a screen 3.0 m away. (a) What is the separation between the first maxima for red light (\lambda = 700 nm) and violet light (\lambda = 400 nm ) ? (b) At what point nearest the central maximum will a maximum for yellow light (\lambda = 600 nm ) coincide with a maximum for violet light? Identify the order for each maximum.

Red light has a longer wavelength than violet light. Which has the greater frequency?

Complete the sentence in a way that shows you understand the meaning of the italicized vocabulary word.

Celerity of work was important to the construction crew because ...

What is the wavelength of light?