2. Determine whether the following function satisfies the wave equation. Y(x,t)= Ae (kr-at)
Evaluate the surface integral SS -?yds Where S :r(u, v) = 5 cosui +5sinu j+ vk, Osus, osvsi S
Which element(s) is (are) noble gases? C, U, Ar, P, Kr, Os, Th, N, Fe, Ca, Mo Check all that apply. Check all that apply. C U Ar P Kr Os Th N Fe Ca Mo Previous AnswersRequest Answer
Solve the following partial differential equations using the Laplace transform method. x〉o, 2 5 ,>0 lim u(x, ,) = 0, u(0,,)-1, 3) İhu Ot x〉o, 2 5 ,>0 lim u(x, ,) = 0, u(0,,)-1, 3) İhu Ot
4) (5 marks) Using the method demonstrated in class, find the general potential, U(r), for F -kr where k is a constant, and express it in terms of r = VX2 + y2 + Z2 4) (5 marks) Using the method demonstrated in class, find the general potential, U(r), for F -kr where k is a constant, and express it in terms of r = VX2 + y2 + Z2
The neutron-induced fission of U-235 produces Ba-140 and Kr-93, along with 3 neutrons. Use the following atomic masses: U-325: 235.04392 amu neutron: 1.00866 amu Ba-140: 139.910581 amu Kr-93: 92.931130 amu If the US needs 1.42 x 1016 kJ of electrical energy every year (for 2018 the value was 1.44 x 1016 kJ), how many kg of U-235 would have to undergo fission to supply this energy? (You can assume 100% efficiency in the conversion of energy from the fission reaction...
Find the area of the surface over the given region. Use a computer algebra system to verify your results. The torus r(u, v)-(a + b cos v)cos ui + (a + b cos v)sin uj + b sin vk, where a > b, 0 2 π, b > 0, and 0 2π u v Find the area of the surface over the given region. Use a computer algebra system to verify your results. The torus r(u, v)-(a + b cos...
(a) What w the magnitude of the teration ot sach blockr (h) What is the recion of the eceleration ot m my accsterates dware (c) what is the magnin.de dİhe tension in the cord? Addtienal Materiale Section53 The floor of a raioad fatcar ie aded with locse crates having a coeficiens of static tr the floor If the train is ineiely moving at ae speed of 4 stopped at constant accalerathn wthos causing the cates to stide over the floor?...
aviage density nglan ot the univ erse is caleu lated to be How find in a Catoms do many m3 ot universe an avero.ge Assume that all atoms in the uaivtrse ae hydrogen (as are actually you Laydageny
Assuming f E C3(R3) and g E C23) in C2 (R3 x (0, oo). , show that u E u(x, t)- ot 4Tc2t X = (2.1, 22, 23) e R3 Assuming f E C3(R3) and g E C23) in C2 (R3 x (0, oo). , show that u E u(x, t)- ot 4Tc2t X = (2.1, 22, 23) e R3