|
How did most white Southerners view the practice of slavery?
|
|
1
|
218
|
April 2, 2021
|
|
Voters cast ballots in great numbers in a year when there is an election
|
|
2
|
246
|
March 31, 2021
|
|
Why alkalis are placed in group 1?
|
|
3
|
641
|
March 30, 2021
|
|
What is an electric motor ? What is its principle?
|
|
0
|
955
|
March 11, 2021
|
|
What principle underlies cognitive behavioral therapy?
|
|
1
|
287
|
March 5, 2021
|
|
A rechargeable flashlight battery is capable of delivering 90 mA for about 12 h
|
|
1
|
206
|
February 16, 2021
|
|
What statement correctly describes the key features of the graph of f(x) = 4(one half)x + 1 − 3?
|
|
2
|
454
|
February 15, 2021
|
|
The shaft is supported by a smooth thrust bearing at AA and a smooth journal bearing at BB
|
|
1
|
322
|
February 2, 2021
|
|
When some metal cubes, with edges of 2 cm each, were dropped into the tank, the water level increased by 4 cm. Find the number of cubes in the tank
|
|
0
|
476
|
January 31, 2021
|
|
How many kilometers per liter will a car obtain if its engine is 25% efficient and it encounters an average retarding force of 500 N at highway speed? Assume the energy of gasoline is 40 MJ per liter
|
|
0
|
1046
|
January 8, 2021
|
|
In the theory of relativity, the mass of a particle with velocity v is m=m0/√1−v2/c2
|
|
1
|
415
|
January 5, 2021
|
|
In what way will membership in the Europe Union most benefit candidate nations?
|
|
1
|
785
|
December 11, 2020
|
|
Physics (based on the chapter light)
|
|
1
|
4122
|
November 23, 2020
|
|
Essay on Save Animals
|
|
2
|
2249
|
November 9, 2020
|
|
The La Brea Tar Pits are an example of a fossil fuel that______
|
|
1
|
463
|
November 5, 2020
|
|
Plessy v. Ferguson was overturned in 1954 when the Supreme Court decided that
|
|
2
|
597
|
October 28, 2020
|
|
The graph of which function has an axis of symmetry at x = 3?
|
|
1
|
1089
|
September 21, 2020
|
|
Why were the Society of Friends persecuted in England during the 1600's?
|
|
1
|
788
|
September 17, 2020
|
|
Explain the July revolution of 1830 in France
|
|
2
|
6358
|
August 9, 2020
|
|
Pure silicon contains approximately 1 × 10^16 free electrons per cubic meter
|
|
1
|
289
|
July 28, 2020
|
|
A +2.00-nC point charge is at the origin, and a second -5.00-nC point charge
|
|
1
|
507
|
July 28, 2020
|
|
Is methane ionic or covalent?
|
|
2
|
167
|
July 26, 2020
|
|
Define atomic mass and atomic number?
|
|
4
|
366
|
July 13, 2020
|
|
Enter the solubility-product expression for Al(OH)3(s)
|
|
1
|
217
|
June 29, 2020
|
|
What do you mean by sericulture?
|
|
2
|
582
|
June 29, 2020
|
|
What is mean by valency?
|
|
1
|
248
|
June 29, 2020
|
|
What is the significance of the emulsification of fat?
|
|
2
|
299
|
June 25, 2020
|
|
What is the chemical name of baking soda?
|
|
2
|
261
|
June 23, 2020
|
|
Magnitude of velocity at the turning point of an oscillating object
|
|
0
|
1663
|
June 11, 2020
|
|
Are the bonds in each of the following substances ionic, non-polar covalent, or polar covalent? Arrange the substances with polar covalent bonds in order of increasing bond polarity:
|
|
0
|
2929
|
May 29, 2020
|
