![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:00
How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 03:50
In a star, nuclear fusion occurs in the a. photosphere. b. corona. c. radiative zone. d. core.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 07:00
I) a gas contained within a piston-cylinder assembly undergoes two processes, a and b, between the same end states, 1 and 2, where p1 = 10 bar, v1 = 0.1 m3 , u1 = 400 kj and p2 = 1 bar, v2 = 1.0 m3 , u2 = 200 kj: ' process a: process from 1 to 2 during which the pressure-volume relation is pv = constant. ' process b: constant-volume process from state 1 to a pressure of 2 bar, followed by a linear pressure-volume process to state 2. kinetic and potential energy effects can be ignored. for each of the processes a and b, a) sketch the process on a p-v diagram. b) evaluate the work, in kj. c) evaluate the heat transfer, in kj.(ans : qb,12 = -65.0 kj)
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 13:30
Two light bulbs each having a resistance of 3ohms are connected in series to a battery marked 12 volts. how much current will flow in the circuit
Answers: 1
You know the right answer?
How does a catalyst increase the rate of a reaction?...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 05.12.2019 04:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 04:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 04:31
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 05.12.2019 04:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 05.12.2019 04:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.12.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 04:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 04:31
![question](/tpl/images/cats/geografiya.png)
Geography, 05.12.2019 04:31