Answers by Ilya Rezvov
Register

Answers by Ilya Rezvov

Answers by Ilya Rezvov
Filter
The light we see coming from the moon is light from the sun. reflected refracted polarized diffracted
answered Feb 27, 2020
4 votes
169k views
A wrecking ball has a mass of 650 kg. It swings from a cable that is 21 m long. The centripetal force on the ball is 56 N.
answered Jan 18, 2020
3 votes
176k views
An experiment showed that, on average, cell phones have 18 times the number of infectious agents as a toilet handle. In the chain of infection, the cell phone would represent a
answered Dec 19, 2019
2 votes
103k views
"a force of 40 pounds compresses a 12-inch spring by 3 inches. how much work is done in compressing the spring to a final length of 4 inches?"
answered Nov 27, 2019
6 votes
68.9k views
a rectangular beach resort is to fenced using 200 meters of fencing materials; no fence is required along the shoreline. Let x be the length of each side perpendicular to the shoreline, express the number
answered Aug 14, 2019
4 votes
129k views
How many number lines comprise the basic parts of a cartesian coordinate system?
answered Aug 5, 2019
4 votes
196k views
the thomas jefferson memorial is on 18.36 acres of land and the franklin delano Roosevelt memorial is on 7.5 acres of land. How many more acres is the jefferson Memorial than the Roosevelt memorial? A.
answered Jun 18, 2019
3 votes
41.5k views
It has been suggested that global warming could be halted by fertilizing the oceans to increase the growth of algae. how might this affect the greenhouse effect?
answered Nov 30, 2018
6 votes
55.1k views
An example of a "golden rectangle” has a length equal to x units and a width equal to x – 1 units. Its area is 1 square unit. What is the length of this golden rectangle?
answered Nov 29, 2018
3 votes
178k views
Truth or false... scientist think the the continents once formed a single landmass?
answered Sep 27, 2018
6 votes
82.1k views
Lien uses a spring scale to pull a block toward the right across the lab table. The scale reads 8 N. Which force should Lien conclude is also 8 N? the downward force of gravity on the block the upward
answered Jul 30, 2018
7 votes
112k views
Why is the electronegativity of an element important?
answered Dec 5, 2017
6 votes
88.5k views
What separated our continents
answered Nov 3, 2017
6 votes
9.4k views
Sand carried on the wind forms mounds in the mojave dessert in north america. From what you know of the following landforms, how would you classify the mound of sand
answered Sep 5, 2017
4 votes
140k views
write an equation and then solve. check your solution. Devonte has a large alternative rock CD collection. he loaned out 24 of his CDs to his friends. if he has 35 CDs left in his possession, write and
answered Aug 28, 2017
2 votes
212k views
A science teacher has a supply of 50% sugar solution and a supply of 80% sugar solution. How much of each solution should the teacher mix together to get 105 ML of 60% sugar solution for an experiment
answered Jul 31, 2017
4 votes
99.0k views
15. Which of the following is not a means of water erosion? A. Natural springs B. Ocean waves C. Streams D. Rivers
answered Mar 29, 2016
6 votes
4.4k views
Page:
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.