Questions by Kapila Perera

Questions by Kapila Perera

A rigid copper tank, initially containing 1 m3 of air at 295 K, 5 bar, is connected by avalve to a large supply line carrying air at 295 K, 15 bar. The valve is opened only as long as required tofill the

asked Mar 25, 2021

1 answer

4 votes

163k views

A bronze bushing 60 mm in outer diameter and 40 mm in inner diameter is to be pressed into a hollow steel cylinder of 120-mm outer diameter. Calculate the tangential stresses for steel and bronze at the

asked Mar 1, 2021

1 answer

2 votes

28.8k views

Graph the following equation y=3(0.5)^X (Sorry I didn’t add a picture of the graphs I’m my last question :/ )

asked Feb 25, 2021

1 answer

0 votes

121k views

The first people to travel and explore the West were: farmers fur traders gold prospectors missionaries I need to know the answer soon, it would be great if someone would answer this. Please help me! 10

asked Nov 22, 2020

2 answers

4 votes

174k views

The plants growing on scotlands highland moors are mainly_____? A)Mixed Forest B)Grasses and Low Shrubs C)Evergreen Trees D)Palm Trees and Ferns

asked May 5, 2020

2 answers

2 votes

204k views

What did people during the Neolithic Age use domesticated animals for? Provide at least two uses.

asked May 1, 2020

1 answer

2 votes

76.0k views

1. In the list above, circle the word that means what a scientist changes in an experiment.

asked Apr 26, 2020

1 answer

3 votes

59.9k views

3(x+4y)+5(2x-y) identify the property

asked Apr 9, 2020

1 answer

4 votes

196k views

Describe what the layers of the earth are made of and their approximate temperature.

asked Oct 2, 2019

1 answer

3 votes

103k views

Magma rises as it becomes more dense than the rocks surrounding it. True False

asked Jun 9, 2019

2 answers

0 votes

46.9k views

I just need help with number three

asked Jun 8, 2019

1 answer

5 votes

133k views

Match the following items with the best possible description. 1. negotiations between labor and employers Drake 2. control over a product collective bargaining 3. American Federation of Labor Whitney 4.

asked May 9, 2019

2 answers

2 votes

75.4k views

What happens to the value of the expression b - 1 as b increase? A) it increases B) it decreases C) it stays the same

asked Mar 21, 2019

2 answers

4 votes

52.9k views

The presence of the Mongols had a large cultural effect on what two countries? China, Turkey China, Russia Russia, Egypt

asked Dec 21, 2018

2 answers

3 votes

142k views

Bruce sees 29 oak trees and 4 maple trees. Then he sees double the number of pine trees as maple trees. How many trees does he see?

asked Mar 13, 2018

2 answers

4 votes

24.5k views

three or more important facts about the types of government officials and their responsibilities. for Egyptians government officials

asked Feb 20, 2018

1 answer

5 votes

33.7k views

What is 666 is binary code

asked Dec 24, 2017

2 answers

5 votes

4.4k views

Que separa a republica dominicana de jamaica

asked Aug 1, 2017

2 answers

2 votes

3.5k views

What body process converts physical energy to electrical energy? A. glycolysis B. metabolism C. photosynthesis D. transduction

asked Feb 9, 2017

1 answer

1 vote

8.5k views

Which has the same value as 1 hundred 7 tens 70 tens 17 tens 10 tens 7 tens

asked Sep 24, 2016

1 answer

4 votes

220k views

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