Recent activity by Sergey Glotov

Question

A laser with a power output of 2.00 mW at a wavelength of 400 nm is projected onto calcium metal. How many electrons per second are ejected? a)2.50 x 10^15 electrons/s b)5.00 x 10^15 electrons/s c)7.50

answered Jan 2

1 answer 52.2k views

In a survey of 1,200 organizations, 810 responded that "the need for collaboration among an increasing number of locations" is a business driver that led them to implement cloud solutions. Construct a

answered Dec 14, 2024

1 answer 46.5k views

What is transistor, how does it work and where are they used?

answered Nov 18, 2024

1 answer 118k views

Generalized Anxiety Disorder (GAD) Signs/Symptoms: Called the A. "Silent Disorder." B. "Relaxation Disorder." C. "Worry Disease." D. "Impulsive Disorder."

answered Nov 8, 2024

1 answer 192k views

What was the reaction of lyer's wife when Abdul Kalam paid a second visit to his home?

answered Oct 7, 2024

1 answer 70.0k views

when using net present value (npv) to evaluate a project, which of the following statements concerning the discount (hurdle) rate would be considered correct?multiple select question.if two projects are

answered Aug 9, 2024

1 answer 213k views

General-purpose register architectures are the most widely accepted models for computers today O false O true

answered Jul 26, 2024

1 answer 98.4k views

Consider the flow of air (perfect gas) in a constantarea duct with heat transfer. Air enters the duct at a supersonic Mach number, M1=2.6. The gas properties are: γ=1.4= constant and cp=1004 J/kg⋅K.

answered Jul 14, 2024

1 answer 58.0k views

What is the perfect square binomial that complements the perfect square trinomial in the following problem: Find the perfect square trinomial for the expression (a + b)^2, and then determine the perfect

answered Jul 12, 2024

1 answer 23.0k views

Suppose that a cellular phone costs $20 per month with 30 minutes of use included and that each additional minute of use costs $0.50. If the number of minutes you use in a month

asked Jul 9, 2024

1 answer 220k views

Use the molar volume to calculate each of the following at STP: Part A : the number of moles of O2 in 54.8 L of O2 gas

asked May 7, 2024

1 answer 169k views

According to Frankfurt, what, specifically, is the difference between persons and beings that are not persons?

asked Mar 5, 2024

1 answer 8.9k views

Need help with Chem.

answered Nov 3, 2023

1 answer 92.8k views

Based on what we learned so far from the article, what can you say about the peas we eat or purchase?

asked Oct 21, 2023

1 answer 82.5k views

What is software?? Give two example.

answered Sep 21, 2023

2 answers 52.2k views

Why did the artist paint many shapes and lines on the dress in this artwork? (2 points) a portrait created with shapes and lines Public Domain a To create actual texture b To create form c To create implied

answered Sep 2, 2023

1 answer 139k views

2 What evidence did Alfred Wegener use to support his theory of continental drift? A Fossll discoveries B The Himalaya Mountains С Ancient maps of the world D Charts of selsmic activity

asked Jun 10, 2023

1 answer 29.1k views

9+10=21 POINTS!!! Explain how to write a strong or effective thesis statement.

answered May 6, 2023

2 answers 209k views

My teacher asked me about my Career goal, what should I say? I don’t have any goals or dreams… Can I say my career goal is find my interest?

asked Apr 27, 2023

2 answers 163k views

A parking garage bases its prices on the number of hours that a vehicle parks in the garage. Based on the graph, what is the pricing scheme the parking garage uses for vehicles?A. The first two hours cost

answered Feb 14, 2023

1 answer 95.8k views

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