Questions by Msanjay

Questions by Msanjay

Benzene boils at 80.10 °C and has a molal boiling constant, k b, of 2.53 C/m. When 2.15 g of a compound is dissolved in 20.0 g of benzene, the resulting solution has a boiling point of 81.10 °C. What is

asked Sep 15, 2021

1 answer

3 votes

193k views

A ray of laser light travels through air and enters an unknown material. The laser enters the material at an angle of 36 degrees to the normal. The refracted angle is 27.5 degrees. If the index of refraction

asked Aug 25, 2021

2 answers

5 votes

58.7k views

Look at image please !

asked May 14, 2021

2 answers

2 votes

16.5k views

You learned about the discoveries of Aristarchus, Ptolemy, and Aristotle. Each early astronomer revised their models of the solar system because of another astronomer's discoveries and sometimes had their

asked Apr 14, 2021

1 answer

2 votes

42.0k views

A car travels at an average speed of 60km/h for 15 minutes. How far does the car travel in this time?

asked Feb 21, 2021

1 answer

5 votes

62.1k views

Drag the tiles to the correct locations. Each tile can be used more than once, but not all tiles will be used. One or more locations will remain empty. Nitrosyl fluoride has the chemical formula NOF. Nitrogen

asked Nov 8, 2020

2 answers

3 votes

58.9k views

1. You are given a margin of error as 3 percentage points and a confidence level of 99%. If the sample percentage from a recent poll is 35%, find the minimum sample size to estimate a population proportion.

asked Aug 17, 2020

2 answers

0 votes

3.1k views

The circumference of a circle is 40 m. Find its area?

asked Jul 28, 2020

1 answer

1 vote

226k views

in this type of economic system, the production of goods and services is controlled by supply and demand. Businesses or operated so that the owners can make a profit. Government does not have much control

asked May 28, 2020

1 answer

1 vote

3.5k views

The head difference between the inlet and outlet of a 1km long pipe discharging 0.1 m^3/s of water is 0.53 m. If the diameter is 0.6m, what is the friction factor? Is a) 0.01 b) 0.02 c) 0.03 d) 0.04 e)

asked Mar 11, 2020

1 answer

5 votes

150k views

True or false: by taking safety precautions, individuals can remove some of the opportunity for crimes to occur

asked Sep 6, 2019

1 answer

1 vote

148k views

Which of the following was a reason some Americans were in support of American Imperialism? Question options: A. Immigration needed to be restricted B. The US needed to maintain their isolation from other

asked Jun 13, 2019

1 answer

0 votes

166k views

Can anyone help me on this!! Thanks..

asked Feb 20, 2019

1 answer

1 vote

4.8k views

What elements of total war do you see in General Sheman's "March to the Sea"?

asked Apr 12, 2018

1 answer

0 votes

227k views

Identify the italicized word. Jane bought "Judy" a birthday present. subject predicate direct object indirect object predicate noun predicate adjective

asked Jul 28, 2017

1 answer

3 votes

109k views

When did most states begin banning abortion?

asked Apr 14, 2017

1 answer

3 votes

191k views

How did mercantilism cause the american revolution

asked Jul 22, 2016

1 answer

5 votes

219k views

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