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I would say height from which the seed is dropped and air resistance.urgent!!! which factors alter the time taken for a winged seed to fall down????
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I would say height from which the seed is dropped and air resistance.urgent!!! which factors alter the time taken for a winged seed to fall down????
And I would say mass/weight and surface areaI would say height from which the seed is dropped and air resistance.
Thank you for pointing out that weight is also a factor. It is a factor because the seed is not falling on moon.And I would say mass/weight and surface area
Potassium sulfate is K2SO4Re: Biology,Chemistry & Physics Help Available Here !
Never Change the Formula! Only Valencies are cross multiplyed so the formula will be as Ghalya stated !!
If you want to study over Skype, I can suggest u a good teacher from Bangladesh. Thank you.Salaam... i hv problem in chemistry can some1 suggest me a gud tutor in karachi. Some1 who iz best in chemistry.
No thx uIf you want to study over Skype, I can suggest u a good teacher from Bangladesh. Thank you.
Guyzz need urgent help!!
The Figure shows two charged particles fixed in place on an axis. (a) Where on the axis (other than at an infinite distance) is there a point at which their net electric field is zero: between the charges, to their left or to their right? (b) Is there a point of zero net electric field anywhere off the axis (other than at an infinite distance)
______+q________-3q____
CAn anyone explain Q 11 ...
But if you initially take moments before placing the weight and liquid in the measuring cylinder,you see that the mass of the measuring cylinder is not equal to the mass of the wood...Take the weights of measuring cylinder and the initial block of wood as zero because these two balance each other that will make the calculation simple and actually will have a solution.
Now,
0.39 x (40/100) = W x (30/100)
solve for W and you will have the weight asked.
For the next part W=mg
You got the W in the part before g is 10 N/Kg solve and you will get the mass.
I hope you get it
But if you initially take moments before placing the weight and liquid in the measuring cylinder,you see that the mass of the measuring cylinder is not equal to the mass of the wood...
Thank you very much....got itThe mass doesn't matter when the scale is balanced. the torque is zero the anticlockwise moment is equal to the clockwise moment so mass isn't of concern anymore when the scale is balanced.
"details of kidney structure and nephron are not required); "Biology olevel syllabus
SO We don't study the details :the or cortex,renal pyramid, renal pelvis,ultrafiltration, glomrulus, osmoregulation,etc
Or should we do it to be in the safe side???
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