Questions by Dequis

Questions by Dequis

Which change in the medium will likely cause the speed of light waves to decrease? moving from a solid to a gas moving from a liquid to a gas moving from a gas to a liquid moving from a solid to a liquid

asked Jan 5, 2021

2 answers

2 votes

198k views

What layer of the atmosphere are the northern lights located

asked Nov 16, 2020

1 answer

3 votes

150k views

The ___________ (or capitalist) model places economic decisions in the hands of the people and the law of supply and demand dictate what goods/services are produced/provided, at what price, etc. Command

asked Sep 1, 2020

1 answer

3 votes

130k views

What is 3/7 × 5/6 thanks

asked Apr 27, 2020

1 answer

0 votes

78.8k views

(3) A 10.00-mL sample of 0.1000 M KH2PO4 was titrated with 0.1000 M HCl Ka for phosphoric acid (H3PO4): Ka1= 7.50x10-3; Ka2=6.20x10-8; Ka3= 4.20x10-10 Calculate the pH after addition of 10.00 mL of HCl

asked Mar 6, 2020

2 answers

2 votes

42.2k views

A scientist uses materials in her lab to turn one piece of DNA into 100 copies of the same piece. What process is the scientist using?

asked Apr 22, 2019

2 answers

2 votes

209k views

Help asap Please Urgent!!!!

asked Feb 4, 2019

2 answers

5 votes

123k views

Artie believes that all Asian people are more intelligent than other people. Artie is engaging in?

asked Jan 3, 2019

2 answers

5 votes

128k views

Help with chemistry please!! This is the last question I need to do. (Image attached)

asked Oct 14, 2018

1 answer

0 votes

183k views

The end of existence of a group of organisms, caused by their inability to adapt to changing environmental conditions, is called a. commencement. b. extinction. c. genesis. d. insurgence.

asked Oct 3, 2018

1 answer

0 votes

132k views

why did the founding fathers separate the powers to make and enforce and interpret laws between different branches of government?

asked Sep 17, 2018

1 answer

1 vote

111k views

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