Homework Statement
Determine whether each of the following vectors V1;... ; V4 is a linear combination of the vectors
X1=[ 1 2 0 ]^T and x2= [ 2 0 1]^T
a) V1= [2 0 -1]^T
b) V2= [ 0 0 0]^T
c) V3=[ 0 4 1]^T
d) V4=[2 2 -1]^T
How can I set...
Homework Statement
The specific gravity of nitrobenzene is 1.20.
a) Calculate the mass in kg of 250 litres of nitrobenzene.
b) Calculate the volumetric flow in mL/min corresponding to a mass flow of 30 lbm/h of nitrobenzene.
c) Calculate the density of a mixture composed of 20 litres of...
Homework Statement
Determine the wavelength of the most intense electromagnetic radiation
emitted from a furnace at 2500.1 °C.
Homework Equations
Wien Law Tλ max = 1/5 c2
where c2= 1.44 cmK
or another equation
λ=b/T where B= 2.897*10^-3 m.k
The Attempt at a Solution
when I solve...
Can you please set up the equations for me to help me solve these questions.:
1) How many collisions per second occur on a container wall with an area of
1.00 cm^2 for a collection of Ar particles at 1.10 atm and 290.1 K?
I think I should use this equation to answer this question:
ZW =...
Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Draw a typical approximating rectangle and label its height and width. Then find the area S of the region. (Give an exact answer.)
1) y=x^2 ,4x-3x^2
2) 3x+y^2=13 , x= 4y
3) y= absolute...
Hello,
I need help in this two quetion. Please, show me all the steps to solve them.
1- Find the distence from a point P= ( -3,4,2) to a line L:(x,y,z)= ( 3,-2,-1)+(1,-2,2)t.
2-find the equation in the form of ax+by+cz=d, of the plane going through a point
P= (-3,4,2) to a line...
Homework Statement
A convex spherical mirror with a focal length of magnitude 24.0 is placed 18.0 to the left of a plane mirror. An object 0.350 tall is placed midway between the surface of the plane mirror and the vertex of the spherical mirror. The spherical mirror forms multiple images...