- Messages
- 136
- Reaction score
- 21
- Points
- 28
guys plz answer physics w 07 qp1 question no. 23...
We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
Click here to Donate Now (View Announcement)
i was about to post the same qs!!!!!!!!!!!!!!!!!!!!!!!!someone pls kindly help me out, um stuck in communicating information in application chapter... donno why but i cant understand what the booklet says... i am seriously having problem digging deeper into its concepts..... someone can u pls provide me good links where i can find easy (understandable) notes or video lecture or anything which will make everything clear to me.... pls help me .....thnx in advance
i was about to post the same qs!!!!!!!!!!!!!!!!!!!!!!!!
im stuck there toooo!!! -.-
someone pls kindly help me out, um stuck in communicating information in application chapter... donno why but i cant understand what the booklet says... i am seriously having problem digging deeper into its concepts..... someone can u pls provide me good links where i can find easy (understandable) notes or video lecture or anything which will make everything clear to me.... pls help me .....thnx in advance
speed is 8m/s which meansguys plz answer physics w 07 qp1 question no. 23...
YEAH i have dat book bt idk y is it so confusing!!from whch book are u studying?? do u guys have the black one ???? "internalional A/AS level physics??" chriss MEE, mike crundel, brian arnold are the authors. of the book. well apart have not studied this topic bt yes have gone through some of it till a.m and f.m itx quite typical but not that bad!
14) rebounding height is half of initial means potential energy is half after rebounding.Asalam-o-alaikum
please help me with these questions. Physics paper 11 may 2011 questions 14, 15, 35.
http://www.xtremepapers.com/CIE/International A And AS Level/9702 - Physics/9702_s11_qp_11.pdf
thank you very much.
Asalam-o-alaikum
please help me with these questions. Physics paper 11 may 2011 questions 14, 15, 35.
http://www.xtremepapers.com/CIE/International A And AS Level/9702 - Physics/9702_s11_qp_11.pdf
thank you very much.
35) total resistance isAsalam-o-alaikum
please help me with these questions. Physics paper 11 may 2011 questions 14, 15, 35.
http://www.xtremepapers.com/CIE/International A And AS Level/9702 - Physics/9702_s11_qp_11.pdf
thank you very much.
Asalam-o-alaikum
please help me with these questions. Physics paper 11 may 2011 questions 14, 15, 35.
http://www.xtremepapers.com/CIE/International A And AS Level/9702 - Physics/9702_s11_qp_11.pdf
thank you very much.
Asalam-o-alaikum
please help me with these questions. Physics paper 11 may 2011 questions 14, 15, 35.
http://www.xtremepapers.com/CIE/International A And AS Level/9702 - Physics/9702_s11_qp_11.pdf
thank you very much.
Check the frequency://http://www.xtremepapers.com/CIE/International A And AS Level/9702 - Physics/9702_w07_qp_4.pdf
q.10! how do v know dat its amplitude modulated?/?
i quote from the book:"The frequency spectrum of a frequency-modulatedCheck the frequency:
Firstly, the frequency is in kHz not MHz
Secondly, the bandwith is +-5 that is a characteristic of AM
14) rebounding height is half of initial means potential energy is half after rebounding.
p.e = k.e therefore k.e is also half after the rebound
final k.e = 1/2 of initial k.e
1/2*m*v^2 = 1/2 (1/2*m*u^2)
v^2 = 1/2* u^2
taking square root on both sides
v = u/sqr rt of 2
v/u = (u/sqr rt of 2) / u
u cancels out
ratio is 1/sqr rt of 2
Another solution to Q.14:Asalam-o-alaikum
please help me with these questions. Physics paper 11 may 2011 questions 14, 15, 35.
http://www.xtremepapers.com/CIE/International A And AS Level/9702 - Physics/9702_s11_qp_11.pdf
thank you very much.
so it means that the frequency of FM is in Mhz?? and wht abt the bandwidth??i quote from the book:"The frequency spectrum of a frequency-modulated
(FM) carrier wave is more complex. In particular, there
are often more than two sideband frequencies for each
signal frequency."
so it means that the frequency of FM is in Mhz?? and wht abt the bandwidth??Check the frequency:
Firstly, the frequency is in kHz not MHz
Secondly, the bandwith is +-5 that is a characteristic of AM
Yes it is in MHz, the FM channels u listen to are FM 101 MHz, FM 107 MHz etc...so it means that the frequency of FM is in Mhz?? and wht abt the bandwidth??
For almost 10 years, the site XtremePapers has been trying very hard to serve its users.
However, we are now struggling to cover its operational costs due to unforeseen circumstances. If we helped you in any way, kindly contribute and be the part of this effort. No act of kindness, no matter how small, is ever wasted.
Click here to Donate Now