We are here with you hands in hands to facilitate your learning & don't appreciate the idea of copying or replicating solutions. Read More>>

Looking For Something at vustudents.ning.com? Click Here to Search

www.bit.ly/vucodes

+ Link For Assignments, GDBs & Online Quizzes Solution

www.bit.ly/papersvu

+ Link For Past Papers, Solved MCQs, Short Notes & More


Dear Students! Share your Assignments / GDBs / Quizzes files as you receive in your LMS, So it can be discussed/solved timely. Add Discussion

How to Add New Discussion in Study Group ? Step By Step Guide Click Here.

Physics 101 assignment # 02 has been uploaded due date is 04-07-2016

+ How to Follow the New Added Discussions at Your Mail Address?

+ How to Join Subject Study Groups & Get Helping Material?

+ How to become Top Reputation, Angels, Intellectual, Featured Members & Moderators?

+ VU Students Reserves The Right to Delete Your Profile, If?


See Your Saved Posts Timeline

Views: 635

.

+ http://bit.ly/vucodes (Link for Assignments, GDBs & Online Quizzes Solution)

+ http://bit.ly/papersvu (Link for Past Papers, Solved MCQs, Short Notes & More)

+ Click Here to Search (Looking For something at vustudents.ning.com?)

+ Click Here To Join (Our facebook study Group)

Replies to This Discussion

Solution  ?

kesi nay b nahi kiya

MAIN AP KO PHY101 K SOLUTION SEND KRTA HO..

PLEASE CONCEPT MY EMAIL.

FARRUKHKAMBOH1@GMAIL.COM

ONLY FOR 41$#4

PHY101 Assignment no .2 Complete Soulution Dua mein yad rakhna.
PHY101%20Assignment%20no.2.docx

Attachments:

Please Discuss here about this assignment.Thanks

Our main purpose here discussion not just Solution

We are here with you hands in hands to facilitate your learning and do not appreciate the idea of copying or replicating solutions.



                                                          PHY101
                                           Assignment 2: (Spring 2016)
PHYSICS (PHY101)
TOTAL MARKS: 25
Due Date: 04/07/2016
 

Question # 1
Two particles having charges q1 = 0.600 nC and q2 = 7.00 nC are separated by a distance of 130 cm. At what point along the line connecting the two charges is the total electric field due to the two charges equal to zero?    
Question # 2
The sum of the charges on both plates of a capacitor is zero. What does a capacitor store?  
Ans: The total charge in a capacitor is always zero and in equilibrium with its surroundings. But capacitors do store electric energy. The energy is stored in an electric field. Voltage, when applied between two plates of a capacitor, creates a potential difference between its plates.  
Question # 3
(a)   A 20 dB sound is twice as intense as a 10 dB sound, explain it.
Ans:
        L (db) =10log (l/lo)[lo=10^-12W/m^2]
The relation between two different sound levels is
L2 (db) =L1 (db) +10log (12/l1)
If l2=2l1
L2 (dB) =L1 (dB) + 10log2=L1+3dB
If intensity doubles the sound level increases of 3 dB
The above relation can be written as
l2 = l1 10^ [(L2-L1)/10]
If L2-L1=20-10=10dB
l2 = 10l1
if sound level increases of 10dB the intensity increases 10 times.
(b)   The degree of Doppler shift experienced by a listener is independent of how far the listener is from a moving sound source. Is it true or wrong explain it?  
Ans:
        Essentially wrong. The distance and velocity (speed and direction) of the source all combine to give the wave length that arrives at the listener.
Question # 4
(a)   What is Fourier analysis?
Ans:
         The process of decomposing a musical instrument sound or any other periodic function into its constituent sine or cosine waves is Fourier analysis.
(b)    What is principal of superposition?      
Ans:
        In physics and system theory, the superposition principle, also known as superposition property, states that, for all linear systems, the net responses at a given place and time caused by two or more stimuli is the sum of the responses which would have been caused by each stimulus individually.

PHY101 Assignment #2 Solution

Attachments:

RSS

Latest Activity

+ M.Tariq Malik replied to + M.Tariq Malik's discussion BIO101 Current Mid Term Papers Fall 2019 (14 to 26 December 2019) & All Solved Past Papers, Solved MCQs & Helping Material in the group BIO101 Basic I-Biology
1 minute ago
+ M.Tariq Malik liked + M.Tariq Malik's discussion BIO101 Current Mid Term Papers Fall 2019 (14 to 26 December 2019) & All Solved Past Papers, Solved MCQs & Helping Material
2 minutes ago
+ M.Tariq Malik's 12 discussions were featured
2 minutes ago
+ M.Tariq Malik added a discussion to the group BIO101 Basic I-Biology
2 minutes ago
Mughees Qadir commented on + M.Tariq Malik's group MTH404 Dynamics
4 minutes ago
Mughees Qadir posted a status
"mth404 2nd assignment sol plz????????????/"
9 minutes ago
Profile IconAYESHA SAMI and M zulqarnan joined + M.Tariq Malik's group
13 minutes ago
zoobi noor liked + Abdul Rehman Aทઽα૨i's group Skills Development
15 minutes ago
zoobi noor liked + Abdul Rehman Aทઽα૨i's group Skills Development
15 minutes ago
zoobi noor liked + M.Tariq Malik's group Freelancing DigiSkills Training Program
15 minutes ago
zoobi noor liked + M.Tariq Malik's group CS301 Data Structures
16 minutes ago
zoobi noor liked + .• муѕтєяισυѕ gιяℓ •.+'s group Urdu pdf novels
16 minutes ago

Today Top Members 

© 2019   Created by + M.Tariq Malik.   Powered by

Promote Us  |  Report an Issue  |  Privacy Policy  |  Terms of Service

.