theojw

On site since: 2019-02-04 07:53:48

Age: 25 years

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Asked questions: 8

Gave answers: 17

Point: 114

Best answer: 2

Questions

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Physics, 21.08.2019 17:30

Light with a frequency of 1.21×10^15 hz ejects electrons from the surface of sodium, which has a work function of 2.28 ev . what is the minimum de bro...

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Chemistry, 21.08.2019 17:30

Calculate the rate of heat required to bring 7.20 mol/hr of hbr gas from 43.0 degree c to 225.0 degree c at atmospheric pressure....

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History, 21.08.2019 17:30

What might historians learn from this text about occupational and social structure of middle kingdom egypt?...

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Engineering, 21.08.2019 17:30

What is a calibration? what are the four types of instrument errors?...

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Physics, 21.08.2019 17:30

Athin layer of oil of refractive index 1.30 is spread on the surface of water (n = 1.33). if the thickness of the oil is 210 nm, then what is the wave...

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Physics, 21.08.2019 17:30

An ideal gas with 3 translational, 2 rotational and 2 vibrational degrees of freedom is at an initial temperature of 227 degrees celsius, initial pres...

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Physics, 21.08.2019 17:30

You have been given 1.326071 g of copper from which you are to fashion a wire whose resistance is 2.2619253 ohms. the density of copper is 8900 kg/m 3...

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Computers and Technology, 21.08.2019 17:30

Amazon's fulfillment process is fully automated (no humans are involved). true false...

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English, 21.08.2019 17:30

What is the author’s purpose in “john mccain address to the us senate, part 2”?...

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Geography, 21.08.2019 17:30

What is the prime issue affecting the galop canal? o a) agricultural effluent is contaminating the waters b) collapse of the sidewalls because it was...

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Business, 21.08.2019 17:30

Problem: typically, the late spring and summer months are the most popular times for personal travel. for the last five years, the top sales months h...

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History, 21.08.2019 17:30

What type of housing would be ideal for you? would you like to rent or buy? can you explain the preferences....

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Advanced Placement (AP), 21.08.2019 17:30

What is the difference between psychoanalysis and psychophysics? a) psychoanalysis uses introspection and psychophysics doesn't.b) psychop...

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Mathematics, 21.08.2019 17:30

What is the main roll of binary fission in prokararyotic cells? a) to produce antibiotic-resistance genes b) to transfer genetic material...

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English, 21.08.2019 17:30

Identify the appositive phrase. my dog, a german shepherd, is very well-trained....

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Biology, 21.08.2019 17:30

What is the cause of polarity in water molecules...

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English, 21.08.2019 17:30

What is one example of prose?...

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Mathematics, 21.08.2019 17:30

Ni in upidyt jaar 24 = 2 x 2 x 2 x 2...

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History, 21.08.2019 17:30

How did asian americans defend their rights?...

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Biology, 21.08.2019 17:30

Choose all the answers that apply. which of the following conditions are necessary for fossilization?...