Answer:
volume balloon 5.06 10⁻² m³
Explanation:
The balloon is inflated with air, which in the first instance behaves like an ideal gas, which has as an equation
PV = n R T
Where R is the ideal gas constant that is worth 8.314 J / mol K.
Let's use the initial data to calculate the number of moles of gas in the balloon that remains constant, but first we reduce all quantities to the SI system
V1 = 29.1 L (1 m2 / 1000 L) = 29.1 10⁻³ m³
P1 = 733 mmHg (1 105 Pa / 760 mmHg) = 0.964 10⁵ Pa
T1 = 24.7 + 273.15 = 297.85K
P2 = 365 mmHg (1 105 Pa / 760 mmHg) = 0.480 10⁵ Pa
T2 = -14.5 +273.15 = 258.65K
Let's clear and calculate the number of moles
n = P V / R T
n = P1 V1 / R T1
n = 0.964 10 5 29.1 10⁻³ / (8.314 297.85)
n = 1.13 moles
With the data of the second part we clear the volume and calculate
V = n R T / P
V2 = n R T2 / P2
V2 = 1.13 8.314 258.65 /0.480 10⁵
V2 = 5.062 10⁻² m³
It is important for people to learn physics so that they can better understand the basic laws of the universe, and most importantly, so we can look at things with common sense, for you my friend i recommend watching <em>mythbusters</em>, they teach physics and make learning fun they teach you to look at the world with common sense. hope i helped!!! have a good day.
Answer:
Explanation:
Usually office's networks works using the TCP/IP protocol, this mean that each workstation has an assigned IP. This IP are the directions gave to each computer on the network,
This IP are usually asigned by a DHCP Server. Servers every time a new device connect to the Network, assigns to it an IP, this way every Computer will know how to send or request information from that Computer.
In the TCP/IP protocol is not posibble for two computer to have the same IP. This causes what it call IP Conflict, IP Conflict make imposible the comunications between those devices and the Network.
On Power outages all the Computer are turn off, because of this they disconnect from the Network and need to requests IP one more time to gain comunication,
We this in mind, we can predict that frequent power outages can cause for all the Computer in the Network to request new IPs very frequently this will cause IP Conflict in several units, disconnecting them from the network and making them no longer able to find files on the network. To fix this, what can be done it to establish Static IP to every workstation, this way we they request a new IP, the DHCP Serve will assign them the same IP form every session.
This way, the IP Conficlt can end. Another option is to make the DHCP to assign new IP to every unit one more time, eliminating the machines with same IP.
This would be force. Acceleration is increasing the speed in an object and velocity is how fast an object is going. Also, inertia basically says that an object will stay at rest or in motion unless an outside force acts on it. So, for example, a ball will stay in the air unless gravity acts on it and pulls it down. By definition, force is any action, unopposed (or by itself without any other forces that would do the opposite) will change the motion of an object, so this definitely makes the most sense for the question. Hope this helps!
Answer:
the answer is calcium....
