Explore topic-wise InterviewSolutions in .

(258mm) is that what you WANT

From the second equation of Kinematics for uniformly accelerating objectsThe formula ISS = UT + at^2/2Where,s = displacementu - initial velocity a - accelerationt - time Here, initial velocity is ZERO because it starts at rest.So,Displacement here = 0(2)+1/2*(1)(2)^2 = 2 metres.Hope this HELPS you !

Diameter of one drop of water = 0.2 cmSurface tension = 7 × 10^2 N/mTo find :Work done in breaking onedrop into 1000 EQUAL dropletsSolution :Let R and r be tha radius of big and SMALL droplet respectively• Volume in whole PROCESS would REMAIN sameTherefore,(4/3)×pi×R^3 = 1000×(4/3)×pi×r^3r = R/10 = 0.01 cm• Change in surface area is GIVEN as∆A = 1000×4×pi×r^2 - 4×pi×R^2 = 4×pi×(10R^2 - R^2) = 36×pi×R^2• Therefore, work done would beW = ∆U = T∆AW = 7×10^-2×36×pi×10^-6W = 7.9 × 10^-6 J

tion:In dot product we use cos theta because in this type of product 1.) ONE vector is the PROJECTION over the other. 2.) The distance is covered along one axis or in the direction of force and there is no need of perpendicular axis or sin theta. In CROSS product the angle between must be greater than 0 and less than 180 degree it is max at 90 degree. let take the EXAMPLE of torque if the angle between applied force and moment arm is 90 degree than torque will be max. That's why we use cos theta for dot product and sin theta for cross product.

ty of the electric field = 9 * 10^4 N/CExplanation:Given:  Work w = 3.24 * 10^-4 J CHARGE q = 3.0 * 10^-8  C radius R = 12 cm = 0.12 MFIND: Intensity of the electric field Solution: w = qvWhere w is the work, q is the charge and v is the potential in volts. Therefore v = w/q But we know that E = v / r = w/ qr = 3.24 * 10^-4 / (3.0 * 10^-8  *  0.12 )     = 9 * 10^4 N/C

an EXPRESSION for the electric FIELD INTENSITY at a point on the AXIS of an electric dipole. The force experienced by a unit positive charge placed at a point is termed as the electric field intensity at that point. It is vector quantity and it's DIRECTION is in the direction of force acting on +ve test charge....

bject will not MOVE

THIS IS HOW THE ANSWER COMES.HOPE IT HELPS YOU♥️♥️

mass is MATTER PRESENT in our bodyan WEIGHT is force that pulls US towards the CENTRE of eqrst

Explanation:MASS of the Earth(m₁) = 6 × 10²⁴ kg.Mass of the MOON(m₂) = 7.4 × 10²² kg.Distance between the Earth and the Moon(d) = 3.84 × 10⁵ km. = 3.84 × 10⁸ m.Gravitational Constant(G) = 6.7 × 10⁻¹¹ Nm²/kg².Using the NEWTON's LAW of Gravitation, F = G × m₁×  m₂ × /d².F is the Force of Gravitation between the Earth and the Moon.Substituting the Given Values in the Formula,∴ F = (6.7 × 10⁻¹¹ × 6 × 10²⁴ × 7.4 × 10²²) ÷ (3.84 × 10⁸)²⇒ F = (6.7 × 6 × 7.4 × 10¹⁹) ÷ (14.7456)⇒ F = 20.1741 × 10¹⁹ N.⇒ F ≈ 20.2 × 10¹⁹ N.Read more on Brainly.in - brainly.in/question/3511493#readmore

tion:Coulomb's LAW, or Coulomb's inverse-square law, is an experimental law of physics that quantifies the amount of force between two stationary, ELECTRICALLY charged PARTICLES. The electric force between charged BODIES at rest is CONVENTIONALLY called electrostatic force or Coulomb force.

option 3 is the ANSWER Hope it helps Pls MARK as BRAINLIEST

b) H/4Explanation:this is the EXPLANATION when using third EQUATION of UNIFORMLY ACCELERATED bodies.

he QUESTION is not UNDERSTOOD

The PRINCIPLE of superposition states that, when TWO or more waves of the same TYPE cross at some point, the resultant DISPLACEMENT at that point is equal to the sum of the displacements DUE to each individual wave.

Means 2000.wV=3000vformula:P=VIHence, 2000=3000*II=2000/3000I=0.67Therefore CURRENT FLOWING to heater is 0.67ampere HOPE it helped.Please mark me BRAINLIEST...

Explanation:5*100+2*60+2*1500=500+120+3000=3620wattspower=energy PER TIME

Current is a flow of ELECTRICAL CHARGE carriers, usually electrons or electron-deficient atoms. ... Physicists consider current to flow from relatively positive POINTS to relatively negative points; this is called CONVENTIONAL current or Franklin current. Electrons, the most common charge carriers, are NEGATIVELY charged.

The principle of an electric MOTOR is based on the CURRENT carrying CONDUCTOR which produces magnetic field around it. A current carrying conductor is placed PERPENDICULAR to the magnetic field so that it experiences a FORCE.

Effluent is an outflowing of water or gas to a natural BODY of water, from a STRUCTURE such as a wastewater treatment plant, sewer pipe, or industrial outfall. Effluent, in engineering, is the stream exiting a chemical reactor.The types of industrial waste generated INCLUDE cafeteria garbage, DIRT and gravel, masonry and concrete, scrap metals, trash, oil, SOLVENTS, chemicals, weed grass and trees, wood and scrap lumber, and similar wastes. Here's ur answer.....hope it will help you.....please mark it as brainliest answer.....

time period:one OSCILLATION done by in one min .EXPLANATION:FREQUENCY:v=1/t

a 1x10If it HELPED you PLZ MARK the ANSWER as BRAINLIST

The RESISTANCE of NEW WIRE WOULD be 4

¿???????????????.???............PLEASE MARK me as BRAINLIEST

s equal to the force the Earth EXERTS on you. At rest, on or near the surface of the Earth, the gravitational force equals your WEIGHT. On a different astronomical BODY like Venus or the Moon, the acceleration of gravity is different than on Earth, so if you were to stand on a SCALE, it would show you that you weigh a different AMOUNT than on Earth.

are electric bill in kW-hr1kW-hr = 3.6 × 10⁶ JHOPE THIS ANSWER HELPS PLZ MARK AS BRAINLIEST.

A constellation is a group of stars that appears to form a PATTERN or picture LIKE Orion the Great Hunter, Leo the Lion, or Taurus the Bull.Constellations are EASILY recognizable patterns that help PEOPLE orient themselves using the night sky. There are 88 “official” constellationHydroelectricity is electricity made by generators that are pushed by movement of water.It is usually made with dams that block a RIVER to make a reservoir or collect water that is pumped there.When the water is released, the pressure behind the dam forces the water down pipes that lead to a turbine.Explanation:plz mark as a brainliest

It unit of self induction is henry (H) and its dimensional formula is [ML2T -2A-2]. A = AREA of cross-section of the coil. The phenomena of PRODUCTION of induced emf in a circuit due to the change in magnetic flux in itsneighbouring circuit, is called mutualinduction.HOPE THAT IT WAS HELPFUL!!!!MARK IT THE BRAINLIEST IF IT REALLY WAS!!!!