Explore topic-wise InterviewSolutions in .

can be said that for a given AMOUNT of stress, the strain produced in the steel is comparatively smaller than the strain produced in the rubber. Therefore, with the HELP of Young's modulus, it can be CONCLUDED that steel has greater ELASTICITY than rubber.

plz can you WRITE this in HINDI aur ENGLISH Explanation:plz because I don't UNDERSTAND

..................

The formula here will be used as. s= ut +1/2 at squareintial speed of stone = 0m/stime taken by the particle =12 secheight of the tower.. H=ut +1/2 at square H=0x12+1/2x10x12x12 ......Gravitation CONSTANT = 10....H=0+1/2x144H=72m 1...height of tower is 72 m2..distance in 12 sec = 72 M3..again use the formula INSTEAD of 12 take 10....H=0+1/2x100H=50 mFor 10 sec..50 m4.....50 m..5 ......In 5 sec... H=0+1/2x25 H=12.5 m ....In 7 sec... H=0+1/2x49 H=24.5 m........In 9 sec.... H=0+1/2x81 H=40.5 m..

Smallest radius at which motorcyclist can travel = 88.6 metresExplanation:Given:-Velocity of motorcyclist, v = 60 km/h = 60 × 5/18 = 50/3 m/s Coefficient of static friction between the tires and ROAD, μ = 0.32 To find:-Smallest radius at which a motorcyclist can travel in the same velocity of 60 km/h, r =?Formula required:-Formula to calculate centripetal force         F(centripetal) = m v² / r Formula to calculate the frictional force        F(frictional) = μ m g  [ Where m is mass of the body, v is velocity, r is the smallest radius for banking, μ is coefficient of friction, g is the acceleration DUE to gravity ] Solution:-Taking the mass of motorcyclist along with motorcycle is 'm', his velocity is 'v', coefficient of friction between tires and road is 'μ' and 'r' is the radius at which motorcyclist can travel with and 'g' as acceleration due to gravity.For safe ideal banking turn, When the motorcycle will be at the edge of sliding/slipping on the road.,  The centripetal force must be equal to the frictional force between the tires and road.→ Centripetal force = Frictional force → m v² / r = m μ g → v² / r = μ g → v² = μ r g → ( 50 / 3 )² = 0.32 × r × 9.8 → 2500 / 9 = 3.136  r→ r = 88.577  m = 88.6  m   [approx.]Therefore,The least radius for safe banking turn by the motorcycle is 88.6 METRES (approximately).

what U ASK I don't UNDERSTAND UR QUESTIONS

~ Friction produces a lot of heat in various parts of the machinery and this leads to wastage of energy as heat.~ Opposes motion, hence more energy is NEEDED to overcome friction.~ Forest fires are caused due to friction between BRANCHES of trees.~ Lot of effort and money goes in to techniques like oiling and greasing to overcome friction.~ Cause USUAL wear and tear of objects.

That is quite a good question.Explanation:So I suppose we could define it as a TOOL that makes it easier to BURN calories faster, for purposes of health or body maintenance.Doing normal physical activities is much more tiring while having a low AMOUNT of calories BURNT per session whereas using these will solve that problem.Idk its weird. Anyways have a GREAT day!

oogle bro EXPLANATION:EAST or west Google is best

Thankuuu ❤️❤️soooo much Cutie Take care:)GOOD NIGHT and SWEET dreams ❤️

A turbine and generator produce the electricity"A HYDRAULIC turbine converts the energy of flowing WATER into MECHANICAL energy. A hydroelectric generator converts this mechanical energy into electricity. The operation of a generator is based on the principles DISCOVERED by FARA. please mark me brainliest

mamkkqoojgfi9urdiogdsetuj

tion:Method 1 : Analysis of forces on m relative to groundIF the MOTION of m is analyzed from ground, its acceleration is A and the forces acting on it are its weight MG and normal reaction N. Asm is at rest, moving with same acceleration as wedge in horizontal direction but in vertical direction, the block is at rest. ∑ F y =0⇒Ncosθ=mg........(i) ∑ F X =∑m i a i ⇒Nsinθ=mA.........(ii)On solving (i) and (ii), we get A=gtanθ and N= cosθmg Method 2 : Analysis of forces on m relative to the inclined planeIf the motion of m is analyzed from the view point of an observer STANDING on the inclined plane (i.e., relative to the plane), its acceleration is 0 and the forces acting on it are : its weight. the normal reaction and a pseudo force of magnitude mA towards left. mAsinθ=mAcosθ⇒ A=gtanθAlso: N=mgcosθ+mAsinθ mgcosθ+mgtanθsinθ= cosθmg solution

tion:Title: To show that SOUND travel in a liquid Fill a balloon with WATER .Hold it near your ear.Now KEEP a watch gently to the other side of the balloon.You will hear the ticking sound of the watch. This shows that sound can travel through a liquid title : To show that sound travels in air Ask your friends to ring a bell. You will notice that the sound of the bell can be heard from any PLACE near the bell. This shows that sound can travel through air or gas. I think it HELPED u bro plz make me as brain list

magnetic INDUCTION can be ACHIEVED by VARYING the magnetic flux associated with the conductor. Induction is in use in many forms and applications, from computer chips to doorbells. The INDUCTED magnetic field is used to close circuits such as such as with relays and it is also used for timing.

In PHYSICS, MOTION is the PHENOMENON in which an object changes its position over time. Motion is mathematically described in TERMS of displacement, distance, velocity, acceleration, speed, and time. ... One can also speak of motion of IMAGES, shapes and boundaries.

Aluminum foils are used to STORE food as well as in the making of fry pans. Iron is used in the manufacturing of the vehicle engine for CONDUCTING heat. The iron plate is made up of STEEL and used for ABSORBING heat quickly. Conductors are used in car radiators to ELIMINATE the heat from the car engine.

we can find out whether a plant has tap root or fibrous roots by looking at the IMPRESSION of its leaves on a SHEET of paper. If the LEAF has PARALLEL venation, then it is LIKELY to have fibrous root but if the leaf has reticulate venation then the plant will have tap root.

They are inversly propostional

We know that v=Rω=R(2π/T)=(2πR/T)⟹(R/T)=(v/2π) The average velocity of the PARTICLE for the SEMICIRCULAR path is V av =2R/(T/2)=4R/TSubstituting the value of R/T from PREVIOUS equation, we get V av =4(v/2π)=2v/πHOPE THIS HELPS.

particle starts from rest on a horizontal semi circular path at point 'A' and goes to point with uniform rate of CHANGE of speed.To find:The RATIO of centripetal and tangential acceleration at the half WAY point B is ?Calculation: Let tangential acceleration be a_(t) and centripetal acceleration be a_(c). Let the value of tangential acceleration be "a".Now , applying 3RD equation of kinematics:Therefore required ratio:So, the FINAL answer is:

ttttttttrhj55 says he is the only person who is in hindi firy 6AM but now she has a CHANCE of making a nice appearance in hindi firy tales new England in the middle east Explanation:tgghuhyttcffcc5 and DAUGHTER is the best thing in hindi and

There are two main exceptions to electron configuration: chromium and COPPER. In these cases, a completely full or half full d sub-level is more stable than a partially filled d sub-level, so an electron from the 4S ORBITAL is excited and rises to a 3d orbital. ... Alright so LET's TALK about chromium.

tion:The GRAVITY of Earth, denoted by g, is the net acceleration that is imparted to objects due to the combined effect of GRAVITATION and the centrifugal force. In SI units this acceleration is MEASURED in METRES per second SQUARED or equivalently in newtons per kilogram.A free-falling object has an acceleration of 9.8 m/s/s, downward (on Earth). ... The numerical value for the acceleration of gravity is most accurately known as 9.8 m/sg = G me/r^2

tion:A spring (a point where groundwater emerges at the surface of the GROUND), from where the water can be PIPED to CONSUMERS. A well or borehole. Surface water from rivers and lakes, which may be abstracted DIRECTLY or stored in a reservoir created by building a dam across a RIVER.

the VALUE of GRAVITATIONAL CONSTANT is 3 × 10⁶Nm²/kg²

it is because it is made by twisting TOGETHER a number of THIN wires INSULATED from each other so as to PROVIDE large surface area. It cam radiate HEAT more easily

× Explanation:DENSITY of oil = 864 kg/m = DLength of each SIDE of the metal cube = 2.0cm = AREA of cross section = = = AHeight of cube = h = Acceleration due to gravity = G = = (For CONVENIENCE, we would take it as )Since Upthrust or Bouyant force = A x h x D x g                                                   U = 4/10000 x 2/100 x 864 x 10                                                   U =

nnJbabsuzjbahziizyzhnsnzbajkaman

Solid:strong intermolecular forcesparticles vibrate in placelow kinetic energy (KE)definite shapedefinite volumeincompressiblehigh density (as COMPARED to same substance as a liquid or gas)low rate of diffusion (millions of TIMES SLOWER than in liquids)may be crystalline or amorphousLiquid:moderately strong intermolecular forcesfluid - particles slip/slide past each othermoderate KE - enough to “stretch” the intermolecular forcesindefinite shapedefinite volumeincompressibleonly slightly less DENSE (about 10%) than solidsable to diffuseexhibit surface tensionexhibit capillary actionexhibit viscosityGases:weak intermolecular forcesfluid - particles move easilyhigh KE - enough to break all intermolecular forcesindefinite shapeindefinite volumeeasily compressedlow density (APPROX. 1000 times less dense than the same substance as a liquid or solid)able to diffuseexert pressure on any surface with which they collideExplanation:I Hope U R Crystal Clear With Ur Question... So, Kindly Mark Me As BRAINLIEST If U Like To And Do Rate Me If U Like To... THANK YOU!!!!!!

i DONT knowgehjo haiqhheei gsiwjwv mkqgwi3 wwwieirbrvrwikq

Ethanol-filled THERMOMETERS are used in preference to mercury for meteorological measurements of minimum TEMPERATURES and can be used down to −70 °C (−94 °F). The physical LIMITATION of the ABILITY of a thermometer to measure LOW temperature is the freezing point of the liquid used.

O 18 m/sExplanation:FOLLOW me I will follow you

microphoneExplanation:it USES ELECTRICITY and CONVERTS it into sound.hope it HELPS you

If you need ANSWER of this QUESTION join our TELEGRAM groupand ask their a question search on telegram = @OnlystudytelegramExplanation:

At the TIME of PROJECTION, the particle's speed is u and the particle's speed at the HIGHEST POINT the particle's speed is ucosθ. So, the change in speed is,Δu=u−ucosθNow, the initial velocity is,u =ucosθ i^ +usinθ j^ and the final velocity (at highest point) is,v =ucosθ i^ Therefore, the change in velocity is,Δ v = u − v =ucosθ i^ +usinθ j^ −ucosθ i^ =usinθ j^ ⇒∣Δ v ∣=usinθ

letely describe an electron in an atom, four QUANTUM NUMBERS are needed: energy (n), angular momentum (ℓ), MAGNETIC moment (mℓ), and SPIN (MS).For 1 S1.... n ( Principal quantum number)=1 , l (Orbital angular momentum quantum number)=0 , ML (The magnetic quantum number)= 0 , ms (Electron spin quantum number) = +1/2.

0.080.010.020.02Explanation: A wheel at rest is ROTATED with a uniform angular ACCELERATION, such that a particle on the rim of the wheel experiences a tangential acceleration of 20t ms-2. The RADIUS of the wheel is 2 m. The instantaneous period of ROTATION at the end of 4 SECOND Above is the answer in short