Ineed assistance with this equation:
...
Answers: 2
Physics, 21.06.2019 17:00
Why is alternating current more effective at long–distance travel than direct current? a. the power lines are made out of conductors. b. transformers increase or decrease voltage as needed. c. the ac generator is more efficient. d. ac has lower voltage than dc.
Answers: 1
Physics, 22.06.2019 16:00
Which composition of water moves to begin a deepwater current?
Answers: 2
Physics, 22.06.2019 16:40
Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.
Answers: 2
Physics, 23.06.2019 06:50
It's time for santa to deliver his presents. assuming he delivers presents all over the world, he has to travel about 75,000,000 miles. if he travels east to west, he can use the time zones to make christmas day last 31 hours. what speed, in miles per hour, must santa fly to get all of his presents delivered?
Answers: 1
Chemistry, 21.01.2021 17:20
Social Studies, 21.01.2021 17:20
Business, 21.01.2021 17:20
Social Studies, 21.01.2021 17:20
History, 21.01.2021 17:20
Social Studies, 21.01.2021 17:20
Social Studies, 21.01.2021 17:20
History, 21.01.2021 17:20
Mathematics, 21.01.2021 17:20
Mathematics, 21.01.2021 17:20
Mathematics, 21.01.2021 17:20
SAT, 21.01.2021 17:20