there is a question in the image please help me with that
Shubham Kumar , 6 Years ago
Grade Select Grade
IIT JEE Entrance Exam> there is a question in the image please h...
1 Answers
Saurav
Last Activity: 6 Years ago
m=3.32 x 10-27 kg
no of molecules = N = 1023
area = 2 cm2 = 2 x 10-4 m2
speed = 103m/s
pressure = |FPERPENDICULAR VECTOR| / |AREA VECTOR|
Fperpendiculur= N x m∂vperpendiculur
= 1023 x 3.32 x 10-27 x 103 cos(45)
= 4.695189027078676 x 10-1
AREA = 2 x 104 m2
pressure=2347.594513539338
therefore option 1 is correct
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free
Enter text here...
Other Related Questions on IIT JEE Entrance Exam
My rank is 29k, General, should I opt for any state college cse branch or some Nits in which in which I am getting ECE , chemical, mechanics etc....
IIT JEE Entrance Exam
0 Answer Available
Last Activity: 2 Year ago(s)
How is Ranquer Eduzone,comparing, Akash,Fitjee,Resonance,Naryana
IIT JEE Entrance Exam
0 Answer Available
Last Activity: 2 Year ago(s)
Can class 9th students study syllabus classof 11th
IIT JEE Entrance Exam
3 Answer Available
Last Activity: 2 Year ago(s)
I m foreigner,How much mark i need to get into IIT??
IIT JEE Entrance Exam
1 Answer Available
Last Activity: 2 Year ago(s)