Answer:
fracture will occur as the value is less than E/10 (= 22.5)
Explanation:
If the maximum strength at tip Is greater than theoretical fracture strength value then fracture will occur and if the maximum strength is lower than theoretical fracture strength then no fracture will occur.
= 15 GPa
fracture will occur as the value is less than E/10 = 22.5
Explanation:
You should always check your fuel level before beginning a test drive.
yes it is true.
avoiding it can lead to accident.
Answer:
Kitchen sinks can be clogged for a few reasons, food hair, and other things. Overtime, buildup of these things lead to clogging.
A few methods to fix clogging are, baking soda mixture, plunging, and boiling water.
The first method, baking soda mixture, what you do is you pour a cup of baking soda and vinegar down the drain, and place a rubber stopper to cover the drain opening. Wait 10 or more minutes, and take out the stopper, and run hot tap water until it's unclogged.
The second method is plunging. Make sure the sink has enough water to submerge the plunger, and start plunging. While you are plunging, maintain a good seal to get the best results. This usually works, but sometimes it doesn't.
The last method is boiling water. Pour boiling water into the drain, then after a while, the clogged drain should unclog, if it doesn't repeat the process until necessary.
Explanation:
Answer:
(a)
(b)Q= -35.69 KW
Explanation:
Given:
We know that foe air
Mass flow rate for air =2.3 kg/s
(a)
By mass balancing
(b)
Now from first law for open(nozzle) system
Δh=
Q=-15.52 KJ/s
⇒ KW
Q= -35.69 KW
If heat will loss from the system then we will take negative and if heat will incoming to the system we will take as positive.