According to Jaques Charles's contributions,
did his discoveries relating to the Hindenburg or gas valve contributed to the understanding of the nature of gases?
I have 10kg of a radioactive material, which appears to continuously decay at a rate of 100% per year. How much will I have after 3 years?
Please explain. :) The answer is not zero. However, the overall answer is that there will be roughly .49....kg of material left after 3 years. Which...
I know that for normal specialist class the lowest unit score was 60 % (not accounting the v grades)
What is the lowest score for specialist extension then?
I got 80% on my chemistry test that was worth 30%. My Z score was 1.45. the mean was 56% and the sd was 13.
Does the Z score of 1.45 pull the 80% higher? What roughly would I get for this chem test.
what is the conjugate acid of base C5H5N?
Is it HC5H5N or C5H5NH?
It seems to be the H plus ion is attached to the end instead of the front? why in this particular order?
what is the Method of finding cartesian equation of this conic parabola.
How do we find the vertex or the focal length?
Given: focus at (-4,0) and directrix at -1
A give way sign with shape of an equilateral triangle has side length of 87 cm. The sigh is attached in two places to a metal pole.
How far from the top of the sign should the holes be drilled if the top hole divides the vertical height of the sign in the ratio 1:9 and the bottom in the ratio...
How would you describe in words the process of back titrating? given two equations
Stage 1: NH3 (aq) + HCl (aq) → NH4Cl (aq)
Stage 2: 2HCl (aq) + Na2CO3 (aq) → 2NaCl (aq) + CO2 (g) + H20 (l)
The points A (4,-2) , B (-4,4) and P (x,y) form a right angle at P. Form an equation in x and y. hence find the equation of the curve on which P lies?
How to find the equation?
:wavey:
A rhombus with vertices A (1,6) B (6,6) C (-2, 2) and D (x, y)
Find coordinate of D.
I attempted question using distance formula and simultaneous equations but the x and ys kept cancelling each other out.