Explore topic-wise InterviewSolutions in Current Affairs.

hey mate your ANSWER must be 7.5 m/s^2Explanation:HOPE this will HELP UH!☺️❣️

it is USED in CARPETS and BED SHEETS.

the particle having the FLOW of electrons and when is connected to the battery there is a flow of electrons in a CONDUCTOR is known as ELECTRIC conductivityexample: copper,iron, aluminium,sliver,gold..SUPPOSE iron is electric conductivity that means the flow of electrons are specific DIRECTION so, by process the energy is liberated

i HOPE this HELPS!!EXPLANATION:

I MEAN the ANSWER is 3 if WRONG PLEASE answer

are often USED in lubrication, because they reduce the friction of SOLID parts RUBBING against each other. Thin oils produce LESS friction than thicker oils with more viscosity.

In physics a drift velocity is the average velocity attained by charged PARTICLES, such as electrons, in a material due to an electric field. In general, an electron in a CONDUCTOR will propagate randomly at the Fermi velocity, resulting in an average velocity of zero. Applying an electric field adds to this RANDOM MOTION a small net flow in one DIRECTION; this is the drift.

nced courses the transversality of electromagnetic waves is easily shown [10] from the Maxwell EQUATIONS and the wave equation for the vector potential Aµ in the Lorenz gauge, and the skew symmetry of the Maxwell–Faraday tensor Fµν := ∂µAν − ∂νAµ. Consider, say, a vector potential Aµ = A cos(kz − ωt) δ x µ. The only nonvanishing independent components of Fµν are Ftx = Ex and Fxz = By, and Ex = (ω/k)By. These E and B fields manifestly SATISFY the aforementioned properties, although the formality of the DEMONSTRATION —in addition to being inappropriate for the introductory course— is devoid of physical insight. (One may of course try to impose longitudinality: take Aµ = A cos(kz − ωt) δ z µ. One then finds that Ftz is non-zero, and one might be tempted to identify it with Ez. However, the postulated vector potential is not a solution for the Maxwell equations in the Lorenz gauge, as can be readily verified.) One can also SHOW the transversality without INVOKING tensor analysis, using only vector analysis methods

Hey mate your answer will be 100 mExplanation:width of river = 400 m swimming SPEED of man = 8 m/sTime TAKEN to cross River = Horizontal displacement due to river speed = Hope this will HELP UH!☺️❣️

refraction state that: The incident ray, reflected ray and the NORMAL, to the interface of any two GIVEN mediums; all lie in the same PLANE. The ratio of the sine of the ANGLE of incidence and sine of the angle of refraction is CONSTANT.

✍✍ When MAGNITUDE (speed) and direction of VELOCITY both REMAIN constant, then we call it as uniform velocity orconstant velocity. Suchmotion is called uniform motion. Let the uniform velocity be DENOTED by ' V ' . Then as the acceleration is given by the expression a= (v— u)/t. ✍✍

i1 = 70/13 A , I2 = -90/11 AExplanation:These will be the EQUATIONS .HOPE it helps .While going from +ve to -ve, there is a loss in POTENTIAL . So TAKE -ve .

s the CIRCUIT..?????

The MOTION in which all the particles of a body move through the same DISTANCE in the same TIME is CALLED translatory motion. follow me ❤❤❤❤

tion:Handles of cooking utensils are made of plastic but not metal because plastic is POOR conductor of heat due to which it do not get heated and we are able to HOLD them easily..Hope it helped uplz FOLLOW

tors for a body a certain HEIGHT above ground are :- MASS of a body and gravitational PULL of a body.......Thus, the formula is given m×g×h.......hope this to be HELPFUL

4.11648E-7Explanation:GRAVITY ACTS on bodies at rest evenso, f=g*m1*m2f=(6.7*10^-11)*(6*1024)*(1)=4.11648E-7

Refraction is the bending of LIGHT (it also happens with SOUND, water and other WAVES) as it passes from one TRANSPARENT substance into another.

300nwexjwh3b sl0wgwhs3x

The SI UNIT of MOMENT of INERTIA is kg.m².

00000000000000000000000000

,,☺असता ब गुड मोर्निग

motive force, abbreviated emf, is the ELECTRICAL action PRODUCED by a non-electrical source. A device that converts other FORMS of energy into electrical energy, such as a battery or generator, provides an emf as its output. Sometimes an analogy to water "PRESSURE" is used to describe electromotive force.

+ 1/2 × at^2U = 0 t = T/4S = 0×T/4 + 1/2 × 10 × (T/4)^2= 5 × T^2/16 POSITION of the BODY = H - 5T^2/16#Follow_me❤

:-➡Devices of different current RATING cannot be CONNECTED as the current is constant in series circuit➡If one DEVICE fails , the circuit is BROKEN and all devices stop working➡We cannot use independent on/off switches with individual appliances

s the FIGURE that you are REFERRING to

rough ATTACHMENT 》★ Here,the GIVEN circuit is symmetric so we can apply nodal rule.your answer is OPTION (3) 22/35R(by mistake i hav written 35/22R in attached pic... ignore it )HAPPY to help!:)

he triangle rulebor PARALLELOGRAM rule. The the vector direction the the respective direction. The rest is just CALCULATIONS. It's EASY

o !!ANSWER:⚪ Full FORM Of ARMY❤❤❤❤❤❤❤❤❤❤A = Alert ❤R= Regular ❤M = MOBILITY ❤Y = Young ❤hope it HELPS#Hopèless_ Romantic ❣❣

38.44 BILLION CM........

a & bfjfndjdkfdjcjcjnfbfndbfbfbd

Since density remains constant THROUGHOUT the liquid. Forces depends on volume I.e, volume PER area which is nothing but HEIGHT. Therefore pressure only depend UPON area.

udentThe system can be considered at three particles located at the vertices of equilateral triangle having side 2a.Gravitational force between TWO sphere is given asF1 = GMM/(2a)2 As mass and RADIUS of all sphere is same.So on ONE sphere two forces of equal MAGNITUDE are acting at ANGLE of 60o.So resultant gravitational force on one sphere will beF =F12+F12+2F1F1cos 60−−−−−−−−−−−−−−−−−−−−√=3F1−−−√F =3√GM24a2

7 images will be formed by two adjacent WALLS and a ceiling all being plane mirrors.Explanation:The walls will act as two mirrors inclined to each others at 90° and so will form 360÷90(∅)=4.Since it is an even number HENCE TOTAL no. of images formed is 4-1 = 3 .Now these images with object(Person) will act as OBJECTS for the ceiling of the mirror and so ceiling will form 4 images as shown. Hence total no. of images formed is 3+4= 7.

The physical QUANTITY that represents this is CALLED Speed.Speed = DISTANCE travelled/time TAKEN to travel the distance