Answers by Harjinder
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Answers by Harjinder

Answers by Harjinder
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it is determined that a certain light wave has a wavelength of 3.012x10^-12 m. the light travels at 2.99x10^8 m/s. what is the frequency of the light wave
answered Oct 31, 2021
1 vote
29.3k views
A sky diver is falling through air, and the forces on him are air resistance 1400 N upward and gravity 2200 N downward. What is the magnitude of the net force acting on him? 329 N 800 N 3200 N 11,760 N
answered Sep 18, 2021
6 votes
36.6k views
-1+(-4)=? What is the answer
answered Sep 11, 2021
3 votes
41.4k views
I need help with this problem, please ​
answered Aug 12, 2021
1 vote
124k views
Answers correctly please
answered Jul 1, 2021
5 votes
51.4k views
Who sings Kim and jessie
answered Apr 23, 2021
1 vote
207k views
What caused a loss of wealth for Rome? A. the loss of former territories and the inability to conquer new lands B. natural disasters and fires that destroyed many of Rome’s treasures C. bad investments
answered Apr 20, 2021
3 votes
47.1k views
Calculate the volume of a 2.30 mol/L solution of Na2CO3 that contains 0.325 mol of solute.
answered Apr 10, 2021
4 votes
194k views
Simplify to a single power of 4: \frac{4^{8} }{4^{5} }
answered Mar 30, 2021
2 votes
8.6k views
Matt filled his pail with 16 kg of sand, but found that it was too heavy to carry. He scooped out 7 kg of the sand. What is the mass of the sand in the pall now? 9 g 9001 9 kg 9g​
answered Mar 10, 2021
4 votes
2.7k views
3 facts about earths layers?​
answered Feb 24, 2021
6 votes
108k views
Dr. Whittaker is a psychotherapist who tells each of his patients the following: "You think that you're unhappy because of all the dreadful things that have happened to you. I'm here to show you that your
answered Dec 23, 2020
6 votes
205k views
Please help with french! 1: What does the underlined word mean in the following sentence? Ne marchez pas dans la rue s'il vous plaît! to walk to drive to cross to turn 2: Choose the best translation of
answered Nov 2, 2020
1 vote
73.8k views
A _____ occurs when two or more transactions wait for each other to unlock data.
answered Sep 29, 2020
3 votes
116k views
What obstacles to road building did the romans faced
answered Jul 25, 2020
2 votes
163k views
Why was George Washington being elected unanimously important
answered Apr 8, 2020
5 votes
218k views
A)18 B)10 C)36 D)20 I Need The Answer Please!!
answered Mar 26, 2020
2 votes
128k views
El ladrón (oir/huir) del lugar del crimen.
answered Feb 21, 2020
2 votes
136k views
Explain how to write thirteen divided by thirty-three as a divison expression AND as a fraction!
answered Oct 22, 2019
2 votes
59.1k views
he isotope titanium-44 decays into scandium-44, with a half-life of 60 years. In a sample of titanium-44 containing 2 × 1010 atoms, how many titanium-44 and scandium-44 atoms would there be in the sample
answered Oct 12, 2019
4 votes
31.4k views
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