Q:- A triengle formed hy vectous, the Eng vectov is of it's Surrounding Side is 2i-3j +4k, find Surronnding veetov Side of fuiongle Central i +jtk, and one another

Q: the curo and calculate Divergence Az Xz'i -2xyzj+2yz°K at 3.

A: Given: A→=xz3 i^-2x2yz j^+2yz4 k^

Q: In a BJT, the outer layers are much -8 more thick as compared to the .middle layer a) True O

A: Answer 8:-True Explanation:In a BJT the middle layer is base which have to be thin and lightly doped…

Q: Q6) Differentiate between Nuclear Fission and fusion?

A: Nuclear fission and fusion are source to create a tremendous source of energy.

Q: Solve the eguatoNS mv Iw- - rw for the speed V using substtuton, given that I mr and h= 2.75m/Note…

A: The height is given as h=2.75 m And, v=rωω=vr  ······ 1

Q: 12.4 • (a) What is the average density of the sun? (b) What is the av- erage density of a neutron…

A: Mass of sun m=1.99×1030 Kg Radius of sun R= 6.96×108 m  Volume of sun V…

Q: Guendaly F=20N d=रल Find wenk dany.

A: Introduction :    In this question we are provided with value of  force and displacement . With…

Q: 12.4 • (a) What is the average density of the sun? (b) What is the av- erage density of a neutron…

A:

Q: 4. A mres is initiclly t r. Thre separate larces begin acting on the mass ar t=1D. Couselt the…

A:

Q: Coleulate tho Joules if fon esectricad to aster of +2 W ueed enerty consumed in 2000 Seconds ?

A: Given data :  Time  =  t  Power   =  P        To find :            Energy

Q: What is 28 mg coverted into kilograms? I put 2.8 e-5 and it was incorrect on Webassign.

A: 28 mg can be converted as follows.

Q: Needing these tables filled in for Vfinal, UGinitial, K final, and %diff

A: vf = gt vf = (9.8)(0.5452) vf = 5.34296 m/s

Q: why can a total solor eclpise observe in argenita not be observed in egybt

A: Introduction: Eclipse is a phenomena where one object moves under the shadow of other object.…

Q: Consider the equation from the lab manual: m + fMs (2) T= 2n k Algebraically manipulate the above…

A: In this question we will square both side . And then open the bracket to get result.

Q: How to calculate the average mass loss with 2 different mass loss at the same time(both of the two…

A:

Q: WHAT WOULD HAVE A LARGER RADIUS F- OR N3-

A: Atomic radius is directly proportional to the number of electrons. In case when the number of…

Q: OB %3D -HoEo at

A:

Q: Graph origin Variable A For the following fictional expressions, determine the type of expression…

A: We are given the graph of variable H versus variable A.

Q: Prove the formula in a blue circle

A: There are two frame S and S’, moving with a relative speed v. The space and time coordinates for S…

Q: How to get g31 value? (216,10,5) Show using equation and all derivation

A: Piezoelectric voltage coefficient is Defined as the ratio of the electric field produced to the…

Q: 12.4 • (a) What is the average density of the sun? (b) What is the av- erage density of a neutron…

A: Consider the given data as below. The radius of the neutron star, r=20.0 km=20×103 m If the radius…

Q: 11. f = k, . In this equation k = 1 when m is measured in kgm-1, fis measured in s1 and T is m…

A:

Q: integoates <6 9i] A doop R= 10 m disin tegoat@es of of Jadius oithe stal deep the change Sanme in to…

A:

Q: A planetary nebula expands at 32 km/s. How far will it expand (in km) in 0.6 million years?

A: Expansion rate of the Nebula: It can be defined as the distance up to which the nebula expands in a…

Q: An object in Hydra is 4.0 Gly from us. What would we expect its recessional velocity to be?

A: Given data: Distance of object is, d=4.0 Gly=4×109 ly.

Q: 12.4 (a) What is the average density of the sun? (b) What is the av- erage density of a neutron star…

A: a. For calculating the average density of sun (ρsun), the expression used is, ρsun=MV…

Q: combine both equations and solve for 11 12 13 8.0 - エ,(icb) +エ。(220b)。 12.0V -I, (150b)-エュ(2205ーエる…

A:

Q: hotomultiplier tra

A: A transducer is an electronic device that converts energy from one form to another. The process of…

Q: Describe, The Millikan's oil drop experment, ?

A:

Q: nts as posit N about poi

A:

Q: Aparticle moves in the XYplane with a Constant accelerahion given by ä = -4 %3D at tzo its posinion…

A:

Q: 2. t neetor has a ahgle of 10.1° mith n f the vectos nognitude of 5.5 and s in gnadrant 1 with an…

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: How would use eptera al tinternal flows to analyze HEb? what variable would ue use them to find?

A: Convection is the mechanism of heat transfer through a fluid in the presence of bulk fluid motion.…

Q: 12.4 • (a) What is the average density of the sun? (b) What is the av- erage density of a neutron…

A: Solution :-

Q: Solve the inteyrution : ikx -K xp

A: To integrate the given equation  I = ∫-kkeikxdx

Q: The figure above is a pin-joint frame with horizontal member length l= 3m and You are given that F =…

A: Given:- In the figure  F1= 48 kN RAy = 16 kN RDy= 32 kN l = 3 m and h = 5 m Find:- Calculate the…

Q: Which relationship is correct at constant T and P? delta G is proportianal to deltaS of…

A: G=U-TS+PV dG=dU-TdS-SdT+PdV+VdP but,dU=TdS-PdV dG=TdS-PdV-TdS-SdT+PdV+VdP dG=VdP-SdT

Q: b)- A Yofe of nifabm dersity is hongung ventiale from Ceching Caleubete the time a txchaverse wive…

A:

Q: What does p/T represent? Where T is life time holes per second lost time holes

A: The expression for recombination  rate (R) is give as: R=pT Here, p is the excess minority charge…

Q: In the cgs system, one dyne - centimeter is called one erg. True False

A:

Q: Explain why fs μsN; that is, why is fs less than or equal to μsN?

A: Given: The values offs μsN; that is, why is fs less than or equal to μsN are explained as below,

Q: What is critical density? What is its estimated value?

A: The critical density is the value at which the universe is in equilibrium (balance) and expansion is…

Q: Assume that the radiation coming from Andromeda is all due to solar-like stars (MV, = 4.83). How…

A: Required : Approximate number of stars in Andromeda galaxy.

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.