- Messages
- 1,329
- Reaction score
- 600
- Points
- 123
I don't know what that is, it's not in my book :sPlease can some one help me understanding saponification
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 don't know what that is, it's not in my book :sPlease can some one help me understanding saponification
really?! that's weird....i have physics at 10 AM and maths at 1300...:/
SRY but what does SORTED OUT means anywayit is SORTED OUT , so it should be of the same resistance
PLEASE HELP ME
i have a doubt in this physics
http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Physics (0625)/0625_w07_qp_1.pdf
question 31 the answer is B. but i don't understand! please can some one help
http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Physics (0625)/0625_w07_qp_1.pdf
question 32 please tell me how the concept is? the answer is b
http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Physics (0625)/0625_w07_qp_1.pdf
question 34 the answer is a...but this one also i didnt get :/
thanks alot .. i misunderstood the questnwhen your decreasing the volume and the mass of air in the cylinder is same means your compressing it , so the air molecules will have less space to move , so they hit the walls of the container more frequently increasing the pressure
hope that helps and best of luck
ur welcomethanks alot .. i misunderstood the questn
thanks alot =]ASALLAM O ALIKUM!
the answer is C because when volume decreases pressure increases they are inversely proportional.. and B is not the answer because The pressure of a fixed mass of gas in a cylinder is measured. The volume of the gas in the
cylinder is then slowly decreased.
So that's y its C
i hope you get it
best of lucky
i don't kow how to say it so im just going to give an example , i have a basket full of apples , im sorting out the red apples , yellow and green ones , so i put the red apples together , the yellow together , and the green together , ok here is its meaning from the dictionary : "separate or classify into units"SRY but what does SORTED OUT means anyway
because the 2 resistors are connected in series , so the total resistance of both resistors will be higher than the one resistor and the three resistors connected in parallel , and current is inversely propotional to resistance , so as the resistors connected in series have the greatest resistance , they will have the least currentokie fine i'll not pay attention for saponification! but i have a doubt in this physics
http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Physics (0625)/0625_w07_qp_1.pdf
question 31 the answer is B. but i don't understand! please can some one help
i don't kow how to say it so im just going to give an example , i have a basket full of apples , im sorting out the red apples , yellow and green ones , so i put the red apples together , the yellow together , and the green together , ok here is its meaning from the dictionary : "separate or classify into units"
hope u got the point & best of luck
Well Q1 cause you dont need a large cylinder simple i mean if you have a normal sized measuring cylinder you just add water and measure the volume difference any volume of water can measure the volume not neccesarly to be large volume of wateraaaahhhhhhhhhhhh plzzzzzzzzzz help
http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Physics (0625)/0625_w03_qp_1.pdf
Q1 why D Q3 why A Q5 why C Q8 why A Q14 why D Q16 why A Q17 why D Q26 why B Q39 why C
i am sooo worried exam in 2 days time plzzzzzzzzzzz help
ur welcomeTHANKS
because u cannot connect the voltmeter with anything else in series ( cuz it has high resistance)i've got another problem
http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Physics (0625)/0625_s05_qp_1.pdf
q29 my answer was: C and the marking scheme's answer was: D but i don't know why
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