![subject](/tpl/images/cats/fizika.png)
Astudent is measuring the effect of an electric circuit on a compass and he is testing to see if increasing the current will cause the compass needle to change its direction faster he does one trral using a 9-volt battery and another trial using a 1.5 volt battery he takes accurate data based on good experimental design which would improve his experiment
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 23:20
Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:40
Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:50
You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:00
Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.
Answers: 1
You know the right answer?
Astudent is measuring the effect of an electric circuit on a compass and he is testing to see if inc...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 19.06.2020 00:57
![question](/tpl/images/cats/istoriya.png)
History, 19.06.2020 00:57
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.06.2020 00:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 19.06.2020 00:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.06.2020 00:57
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.06.2020 00:57
![question](/tpl/images/cats/mat.png)
Mathematics, 19.06.2020 00:57
![question](/tpl/images/cats/mat.png)
Mathematics, 19.06.2020 00:57
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 19.06.2020 00:57
![question](/tpl/images/cats/mat.png)
Mathematics, 19.06.2020 00:57
![question](/tpl/images/cats/biologiya.png)
Biology, 19.06.2020 00:57
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 19.06.2020 00:57
![question](/tpl/images/cats/health.png)
Health, 19.06.2020 00:57