Approx. 190*g... By definition, rho, is given by the quotient.... rho_"density"="mass"/"volume", and thus has units of g*mL^-1-=g*cm^-3... And so we simply rearrange ...

Mar 28, 2016 · Explanation: Given point #-> (x,y)-> (-3,10)# Given gradient #" " (m) =-2# Thus #y=mx+c" "# becomes #" " y=-2x+c# '~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #color (blue ...

May 15, 2017 · 36 neutrons. One way we have of differentiating between various nuclides of the same element is by writing the name of the element followed by a hyphen and the mass number of the …

From the Law for conservation of momentum we have for an incompressible fluid of density rho moving with velocity v the rate of change of momentum in the direction of motion x of fluid - (dp)/dx = rho u …

a=0, 4 we will use the scalar (dot) product . for two vectors veca=a_1hati+a_2hatj+a_3hatk," "vecb=b_1hati+b_2hatj+b_3hatk veca*vecb=|veca||vecb|costheta----(1) theta ...

Please see below. . If, by intervals, you mean the period of the function we can find it as follows: 2sin^2(4x)-1=0 We know there is an identity that says: sin^2theta=(1-cos2theta)/2 Using this identity, …

It abolished Slavery Slavery was abolished in the United States in 1865 with the 13th amendment. The emancipation proclamation signed on August the 28th in 1863 only freed the slaves in the …

W=8.31d^3 = 8.31 * 7^3 =8.31 * 343 ~= 2850 The trick here is to guess what the variables in the equation mean. In this case we have W and d. The question asks us to determine weight, and gives …

6.8 * 10^(-5) The thing to remember here is that in order to have 1 mole of xenon difluoride, you need to have 6.022 * 10^(23) molecules of xenon difluoride. This number, which is known as Avogadro's …

Lustrous Malleable Ductile Good conductors of heat and electricity These are four primary characteristics of metals, but there are many others as well. Metals tend to exhibit luster; that is, they …