Recent activity by Mingliang Liu

Recent activity by Mingliang Liu

A plain carbon steel wire 3 mm in diameter is to offer a resistance of 20 w. What is its length if its conductivity is 0.6x107 (w m)-1?

asked Dec 21, 2024

1 answer 37.7k views

The viability of intermediate-sized cities in middle america and the caribbean will depend on

answered Dec 13, 2024

1 answer 133k views

What would a sheet of current do if there's a conducting loop held above it?

asked Nov 24, 2024

1 answer 93.5k views

I don’t get this please may somebody help

asked Oct 28, 2024

1 answer 195k views

For the following right triangle, find the side length x.

asked Oct 20, 2024

1 answer 66.5k views

Help please, I need answer fast

asked Oct 7, 2024

1 answer 78.7k views

At the beginning of the month, Nicole’s bank balance was $375.38. During the month, she spent the following amounts: $174.89, $68, and $57.76. She made deposits of $100 and $65. Find her bank balance at

asked Oct 1, 2024

1 answer 41.9k views

True or false? A cationic exchange column has a negatively charged stationary phase (solid support) a) True b) False

answered Sep 12, 2024

1 answer 76.6k views

17. Which of the following was not a new technology slightly prior to/during WWI? A. Machine Gun B. Tank C. Airplane D. Conestoga Wagon

asked Aug 4, 2024

1 answer 63.4k views

Brown's Tree Farm Company is going to plant pine trees and birch trees this planting season. On Farm A, the land type allows for them to plant 25 pine trees per acre and 75 birch trees per acre. On Farm

asked Jul 15, 2024

1 answer 11.0k views

How did the Han Dynasty bring prosperity to China? a. Silk Road trade expansion b. Technological innovations c. Land reforms d. Confucian governance

answered May 13, 2024

1 answer 98.1k views

Blue collar parents see what different than middle class parents

answered Mar 16, 2024

1 answer 208k views

Who awarded Rosa Parks the Presidential Medal of Freedom?

answered Mar 15, 2024

2 answers 155k views

On what date was Grace Dobson elected "Chairman of the Board"? A) March 3, 1971 B) May 5, 1972 C) August 8, 1973 D) November 11, 1974

answered Mar 15, 2024

1 answer 116k views

3.01 X 10^23 atoms Cu to moles

asked Feb 13, 2024

1 answer 148k views

Should a procedural manual provide a physical check that all processes are carried out correctly?

answered Jan 30, 2024

1 answer 76.6k views

Use the drop-down menus to explain if the two figures below are congruent, similar, or neither. If the figures are similar, state the scale factor. IN NI -------4-2 LE M 122 HE Figure LMNO is VI congruent

answered Dec 24, 2023

1 answer 119k views

4 Characteristics of a Revolution

asked Oct 8, 2023

1 answer 89.3k views

The Myers-Briggs personality test is an example of a self-assessment. True False The two most common Bachelor degrees are the Bachelor of Science and the Bachelor of Arts. True False A short term goal

asked Oct 1, 2023

1 answer 147k views

Order the following numbers from least to greatest: 0.2, 0.23, 2.03, 0.203, and 0.225.

answered Sep 10, 2023

1 answer 78.4k views

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