15. NASA detected a burst of gamma rays from a neutron star…

15. NASA detected a burst of gamma rays from a neutron star in space. The gamma radiation had a frequency of 1.0 × 1019 Hertz and the burst released a total of 1.0 × 1044 J of energy.  (WCSP, 10 points)  a. What is the wavelength of radiation emitted in m? b. How many moles of photons are released during the burst?   Periodic Table Data Sheet Enter the value for part b in the box below.   

Fill-in-the blanks with the correct answers to complete the…

Fill-in-the blanks with the correct answers to complete the following. Check your spelling, sentence case, and subject-verb agreement. Incorrect responses will not earn credit. Do not capitalize words that do not begin sentences and/or are not proper nouns. Do not place a space after hyphens. Secondary colors are formed by mixing two primary colors together. These colors are , , and .

Stuart Inc. has sales of $671,000, costs of goods sold $333,…

Stuart Inc. has sales of $671,000, costs of goods sold $333,000, depreciation expense of $77,000, interest expense of $48,500, a tax rate of 24 percent, and paid out $44,500 in cash dividends. The firm also has current assets of $3,600, net fixed assets of $19,500, current liabilities of $3,100, and long-term debt of $7,700. The firm has 28,000 shares of common stock outstanding. What is the earnings per share (EPS) for this firm?