How many lines per centimeter does the grating have
The light shining on a diffraction grating has a wavelength of 490 nm (in vacuum). The grating produces a second-order bright fringe whose position is defined by an angle of 9.85°. How many lines per centimeter does the grating have?
Now Priced at $20 (50% Discount)
Recommended (92%)
Rated (4.4/5)
The management of ABC Co. is considering the purchase of $50,000 machine that would reduce operating costs by $10,000 per year. At the end of the machine's 10 year useful life, it would have no scrap value. The tax rate is 30%.
Leslie, a widow, died on October 31, 2012. Leslie had never made any taxable gifts during her lifetime. On her death, she owned the following property: A vacation beach house that had a basis to Leslie of $3,000,000.
Consider an RL circuit with resistance R = 3 MO and inductance L = 6 H, which is powered by a 10.-V battery.
If an electron of mass 9.1 E-31 kg is released from rest from the negatively charged plate and strikes the positive plate with a speed of 4xE6m/s. Calculate the potential difference between the two plates.
In the drawing the head-up display is designed so that the distance between the digital readout device and virtual image 1 is 1.60 m. The magnification of virtual image 1 is 3.50. Find the focal length of the concave mirror.
Assume for 2013 that Don made one transfer involving his grandson as follows: Don opened a joint checking account with his grandson, with right of survivorship, for his grandson's college expenses.
On the surface of planet X, which has 4 times the mass of Earth, Sarah weighs 253.2 N. What is the radius of planet X?
Corporation had an operating loss of $44,000. Without regard to any at risk or passive activity loss limitation, what is the amount of SJ Corporation's loss that Douglas may deduct on his individual income tax return for 2012?
1931245
Questions Asked
3,689
Active Tutors
1424103
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Answers this question in first person narration, Long essay, simple words if I am planning to have a Career as a Social Worker to become a Probation Officer:
Please read and summarize the following article in point-form based upon the following criteria: - You should be able to state what the theme/idea/concept/theo
The living Faith Church Worldwide, also known as the Winners Chapel International, in America is on a mission to plant a Church in Puerto Rico.
Sexism continues to sustain the glass ceiling because it is embedded in social identity expectations and reinforced through implicit bias in decision-making
Blaine and Brenchley (2021) explain that gender stereotypes distort perceptions of competence and leadership fit, so women are more likely to be routed
Sexism sustains these challenges through entrenched social identity processes and gender role expectations. Social identity theory explains in group favoritism
Gender stereotypes remain deeply rooted in cultural expectations, and these assumptions often shape how individuals are perceived and evaluated