Questions by Waqar

Questions by Waqar

Explain how the biosphere interacts with the atmosphere

asked Nov 5, 2020

2 answers

3 votes

198k views

An 8-L cylinder contains air at 300 kPa and 300 K. Now air is compressed isothermally to a volume of 2 L. The work done on air during this compression process is: (b) 1.8 kJ (c) 3.3 kJ (a) 119 kJ (d) 4.

asked Sep 18, 2020

1 answer

3 votes

164k views

5. White House pets often become almost as well known as their owners. action verb helping verb linking verb none of the above

asked Jun 28, 2020

2 answers

0 votes

131k views

Why did socialist parties form in the United States

asked Jul 15, 2019

2 answers

2 votes

221k views

When a current is passed through a solution of salt water, sodium chloride decomposes according to the following reaction: 2NaCl + 2H2O → 2NaOH + Cl2 + H2 What is the chemical symbol for the starting substance?

asked Mar 23, 2019

2 answers

0 votes

180k views

Multiply. Write your answer as a mixed number in simplest form. 4 x 4 3/10=

asked Dec 25, 2018

1 answer

1 vote

1.1k views

What does it mean if the salt decomposes to yield a volatile material

asked Jun 22, 2018

1 answer

3 votes

114k views

Does being creative in doing science mean that a scientist should make things up ? Why ?

asked Jun 12, 2018

2 answers

3 votes

92.7k views

Which begins as radiant energy and can be transformed into electricity?

asked Dec 24, 2017

1 answer

3 votes

198k views

Which is one clue that "Close Encounters of the Bear Kind" is a work of nonfiction? A. The article ends with a quotation rather than with a paragraph written by its author. B. The article is accompanied

asked Dec 11, 2017

1 answer

0 votes

103k views

Can someone help me with question 16 please?

asked Apr 6, 2017

1 answer

5 votes

157k views

Which of the following is the correct possessive form of the capatalized word? Dickens novels were brilliant. 1. Dickens' 2. Dicken's 3. Dickens's 4. Dickenes

asked Feb 8, 2017

2 answers

3 votes

15.6k views

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