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PM and AM hi likha hain......... time nai likha :/Check your statement of entry.
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PM and AM hi likha hain......... time nai likha :/Check your statement of entry.
Is this your first paper you're giving during AM timing?PM and AM hi likha hain......... time nai likha :/
All my AM exams were at 8:30, I don't know if it's different for other timezones, but definitely get to your centre by 8. Or earliest time possible, in order to avoid any risks.yup...
I got the time.... ty sisAll my AM exams were at 8:30, I don't know if it's different for other timezones, but definitely get to your centre by 8. Or earliest time possible, in order to avoid any risks.
Nah, done for the night. Thanks for all your help.I got the time.... ty sis
Any doubts ?
Same goes for you... Do well.. Be freshNah, done for the night. Thanks for all your help.
Best of luck for tomorrow.
http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s07_qp_1.pdf
Q40, Q33, Q26,
Explain plz,
I need a little bit of help in double slit experiment:
Could any one give me all the details like, what will happen if we:-
Increase the distance between the slits,
Increase the length of slits, i mean the hole
Increase the distance between the screen and slit,
Use light with higher frequency,
And vice versa.
Q40 you have to check out the proton number by nucleon numbers ratio the one with the lowest has lowest speed because mass of neutron and charge of prton matters Li will be the anshttp://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s07_qp_1.pdf
Q40, Q33, Q26,
Explain plz,
I need a little bit of help in double slit experiment:
Could any one give me all the details like, what will happen if we:-
Increase the distance between the slits,
Increase the length of slits, i mean the hole
Increase the distance between the screen and slit,
Use light with higher frequency,
And vice versa.
just look at the fomula: wavelength= (separation of fringes * separation of slits)/distance from the screen. rearrange the equation to figure out what you would need to do in order to increase the separation of the fringes. It can be seen that D which suggests that red light should be used is the answer. Red light has a higher wavelength than violet. This higher wavelength is directly proportional to the fringe separation. for Q33, in parallel circuits, the voltage is the same so 2/10,000 is 0.0004 which is the current. this can be multiplied with 5000 since the voltage between S and P is asked. it gives the voltage as 1. For the other branch, the voltage which is 2 can be divided by the resistance which is 5000. This gives 0.0004 as the current. it can then be multiplied to the 3000 ohm resistor since its asking for the voltage from S to Q. This gives 1.2 V. 1-1.2 V= -0.2V. for the 40th question, you have to make qV=0.5*m*v^2. the lowest velocity is achieved by having the least mass since the voltage and charge is constant. LI has the lowest charge.http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s07_qp_1.pdf
Q40, Q33, Q26,
Explain plz,
I need a little bit of help in double slit experiment:
Could any one give me all the details like, what will happen if we:-
Increase the distance between the slits,
Increase the length of slits, i mean the hole
Increase the distance between the screen and slit,
Use light with higher frequency,
And vice versa.
40: Force=Charge*Electric field and also mass*accelerationhttp://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s07_qp_1.pdf
Q40, Q33, Q26,
Explain plz,
I need a little bit of help in double slit experiment:
Could any one give me all the details like, what will happen if we:-
Increase the distance between the slits,
Increase the length of slits, i mean the hole
Increase the distance between the screen and slit,
Use light with higher frequency,
And vice versa.
Speed=Distance/timeAn aeroplane travels at an average speed of 600 km h–1 on an outward flight and at 400 km h–1 on
the return flight over the same distance.
What is the average speed of the whole flight?
A 111 m s–1 B 167 m s–1 C 480 km h–1 D 500 km h–1
The anwser is C, how
Which year is this question in ???An aeroplane travels at an average speed of 600 km h–1 on an outward flight and at 400 km h–1 on
the return flight over the same distance.
What is the average speed of the whole flight?
A 111 m s–1 B 167 m s–1 C 480 km h–1 D 500 km h–1
The anwser is C, how
http://papers.xtremepapers.com/CIE/...nd AS Level/Physics (9702)/9702_w13_qp_11.pdfWhich year is this question in ???
For May june 2010_11, the 21st question is a little contradicting to what i saw in my book.
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