Questions by ZEn FeeLo

Questions by ZEn FeeLo

He-Ne Laser device emits photons of wave length 632.8 nm by rate 4.5 x 1020 photon/s, so the power of the laser beam = a. 3.14 W b. 141.3 W c. 314.1 w d. 431.4 W

asked Feb 15, 2022

1 answer

2 votes

72.3k views

Compare/contrast Abigail Williams and Elizabeth Proctor? Which one is an example of a “good Puritan woman” and why?

asked Nov 22, 2021

1 answer

1 vote

225k views

Which of the following is a fair assessment of the Oil Producing and Exporting Countries (OPEC) organization? O OPEC produces and distributes most of the oil and gasoline produced in the United States

asked Oct 25, 2021

2 answers

3 votes

204k views

The map shows the geographic region of ancient Egypt. Which body of water is the arrow pointing to on the map? A.Red Sea B.Arabian Sea C.Indian Ocean D.Mediterranean Sea

asked May 19, 2021

2 answers

3 votes

216k views

What’s 4 9/16” + 1 15/16”

asked Mar 19, 2021

2 answers

5 votes

66.1k views

Is there a triangle whose angles have these measures in degrees? A) Yes B) No

asked Feb 22, 2021

1 answer

2 votes

80.7k views

Create your own breaksfast cereal. What would you call it? What would it have in it? Would it have a mascot? What would the box look like? 100 words please

asked Feb 13, 2021

1 answer

1 vote

45.4k views

How can a person boost the immune system

asked Nov 21, 2020

2 answers

4 votes

37.2k views

When a satellite dish company uses bundling to combine phone, dish, and broadband internet access prices, it is attempting to influence a consumer's perception of price to make a product's price more attractive

asked Nov 8, 2020

1 answer

3 votes

204k views

River Vista Inc. enters into a contract with Stable Realty Management to manage and maintain River Vista's commercial real estate. Their contract provides that neither party can recover damages for a non-fraudulent

asked Sep 23, 2020

1 answer

0 votes

215k views

Solve y = x^2 - 18 for x. O A. x= ty - 18 O B. x= y +18 O c. x= y - 18 O D. x= + y + 18

asked Jul 24, 2020

1 answer

2 votes

226k views

Given that the dna molecules all have similar charge to mass ratios, what property do you think is most important in determining migration in the gel?

asked Dec 14, 2019

1 answer

5 votes

132k views

According to the collision theory of chemical reactions, an increase in the number of effective reactant collisions per unit time will increase the rate of the reaction. TRUE FALSE You can study reaction

asked Sep 13, 2019

2 answers

1 vote

221k views

Convert each equation from rectangular to polar form. (x + 2)2 + ( y − 2)2 = 8

asked Aug 4, 2019

1 answer

4 votes

142k views

In addition to influencing the Declaration of Independence, the Virginia Declaration of Rights served as a model for

asked Jun 12, 2019

2 answers

3 votes

222k views

A regular hexagon is dilated by a scale factor of 7/5 to create a new hexagon. how does the perimeter of the new hexagon compare with the original perimeter?

asked Jun 4, 2019

1 answer

4 votes

9.6k views

What is it I don’t know for sure !?

asked Apr 10, 2019

1 answer

4 votes

33.0k views

Nutrients are what???

asked Feb 3, 2019

1 answer

1 vote

136k views

What are the names of jupiter's four largest moons?

asked Nov 1, 2018

1 answer

1 vote

148k views

What examples demonstrate harriet tubman's heroism

asked Sep 12, 2018

1 answer

0 votes

166k views

Page:

Search QAmmunity.org