![subject](/tpl/images/cats/fizika.png)
![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 19:00
What is work? how much work is done to move an object 0 meters?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:40
Wo audio speakers are placed on a vertical rail. speaker a is placed at head-level while speaker b is place at some variable height, \delta yδy, above speaker a. both speakers receive simultaneous input from a sine-wave generator so the speakers each produce a pure sinusoidal sound wave with a wavelength of 0.531 meters. calculate the lowest height that speaker b can be placed above speaker a to produce a minimum of sound heard by person standing \delta x = 7.86δx=7.86 meters directly in front of speaker a.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 02:50
Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:00
It can take some of those large , industrial vehicles up to feet to stop when traveling only 60 mph, and therefore , you shoukd be mindful to not be jn the traffic right in front of them a. 100 feet b. 200 feet c. 335 feet d. 425 feet
Answers: 1
You know the right answer?
A coffee cup immersion heater utilizes a heating coil with a resistance of 8.5 12.
Determine the cu...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 16.09.2019 11:20
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 11:20
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2019 11:20
![question](/tpl/images/cats/mir.png)
World Languages, 16.09.2019 11:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 16.09.2019 11:20
![question](/tpl/images/cats/biologiya.png)
Biology, 16.09.2019 11:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 11:20
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2019 11:20
![question](/tpl/images/cats/mkx.png)
Arts, 16.09.2019 11:20
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 11:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 11:20