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is 40 m.I HOPE you UNDERSTAND. PLEASE mark as BRAINLIST.

the most FAMOUS and prolific inventors of all time, Thomas ALVA Edison exerted a tremendous influence on modern life, contributing inventions such as the incandescent light bulb, the phonograph, and the motion picture camera, as well as improving the telegraph and TELEPHONE. In his 84 years, he acquired an astounding 1,093 patents. Aside from being an inventor, Edison also managed to become a successful MANUFACTURER and businessman, marketing his inventions to the public. A myriad of business liaisons, partnerships, and corporations filled Edison's life, and legal battles over various patents and corporations were CONTINUOUS. The following is only a brief sketch of an enormously active and complex life full of projects often occurring simultaneously. Several excellent biographies are readily available in local libraries to those who wish to learn more about the particulars of his life and many business ventures.

these statements are correct. This is because :-Statement 1 :-WORK is DONE but in opposite direction. Therefore, work done becomes negative.Statement 2 :-Work is done in direction of displacement PRODUCED. So, work done is positive.

eming's Right hand rule in which we can find the magnetic field....SUPPOSE you are point your first three fingers that is the THUMB,index finger and the MIDDLE finger all in different directions making 90 degree angle(straight) then the thumb will be for force applied,index finger will be for magnetic field and the middle finger will represent the direction of current. The easy WAY to LEARN it is Take the thumb,index finger and middle finger as Father,Mother, and children then the First finger(thumb) will represent Force, 2nd finger(index finger) as Magnetic field, 3rd finger(middle finger) will represent the direction of current...

number one reason for excessive current: your meter is broken.The very FIRST thing you should do is make sure the instruments are actually working correctly.You might also ask if the design is actually thought to WORK. Is it just this unit or all of them?Is the supply voltage correct? Are other inputs within spec?If all the above is true, then you can START to troubleshoot. Is the wiring correct? Can you narrow down the excess current by comparing VOLTAGES to a working unit?Are the components the correct ones? Are they installed BACKWARDS? Are there visible issues with the circuit board?If you have a working unit, unplug both of them and compare resistances between them.Eventually you will find a wiring problem, or a component problem, or an adjustment problem.If there is software involved, swap the ROM from a working unit.

o, lets assume Hari was getting fat and being self conscious he started running early in the morning. He decided to run uniformly ALONG a square path of side 100m. A.T.Q.Hari ran 3 ROUNDS AROUND this park.So, the distance travelled =3×100= 300 mNow, he ran those 300 metres in a span of 4 minutes, i.e., 4×60= 240seconds.since, we KNOW,Speed (s) = Distance (d) ÷ Time (t)In this CASE,Distance = 300mTime = 240 sso, Speed of Hari= (300÷240)= 1.25 m/sso, the speed of Hari is 1.25 m/s

ion through a RECTANGULAR Glass Slab ... the values of ∠i, ∠ r and ∠e in the observation table. Repeat the EXPERIMENT for two more angles of incidence PLEASE MARK it as brainliest

Stored on a Capacitor. The energy stored on a capacitorcan be calculated from THEEQUIVALENT EXPRESSIONS: ... For a FINITE RESISTANCE, one can show that half of the energy supplied by the battery for the charging of the capacitor is DISSIPATED as heat in the resistor, regardless of the size of the resistor.

. Electromagnets can only attract magnetic materials. Plastic bag is a non-magnetic material and will not be ATTRACTED by an electromagnet. Hence, an electromagnet cannot be USED for SEPARATING plastic bags from a GARBAGE heap.

the representation of electromagnetic wave. while its Electric field and magnetic field vector are represented in sin wave function like thisE=E0 sinwtB=B0 sinwt EM waves travel with the speed of light.Their DIRECTION of propagation is PERPENDICULAR to directions of both electric field and magnetic field. FREQUENCY can be EASILY calculated from the angular velocity.

ne=POTENTIAL ENERGY=mgh4900= 100 ×10^3× 9.8×hh=0.005mNote: work is done stored in the form potential energy

momentum is angular momentum. The only THING particular about QUANTUM PHYSICS is that angular momentum is defined as matter (which is formed of particles) spinning around an imaginary axis, so you can't have angular momentum for particles alone, because there's no matter there other than the PARTICLE itself. Some say that spin is the analogue of angular momentum in quantum MECHANICS.

not PHYSICS, this is COMPUTER SCIENCE.

he STATIC CHARGES cannot PRODUCE a MAGNETIC FIELD.

diagram R1 and R2 are the TWO resistors connected in series. Volt meters V1 and V2 MEASURE potential difference across R1 and R2 RESPECTIVELY. Current I flows through the circuit.

ce on Q is ZERO , it means Q and q are in opposite NATURE .LET Q is positive nature and q is NEGATIVE nature Then, force between Q and Q will be repulsion, And force between Q and q will be ATTRACTION, Now, net force act on Q =net force act by q - net force act by Q on Q = 0net force act by q on Q = net force act by Q on Q

swers is the process by which the UNWANTED COMPONENTS of a mixture are REMOVED to GET a DESIRABLE substance is called separation of substance

astic and RUBBER have HIGH RESISTANCE

nt carrying conductor placed in a magnetic field experiences a FORCE. If the DIRECTION of the field and that ofcurrent are mutually PERPENDICULAR to each other, then the force ACTING on theconductor will be perpendicular to both and that can be determined using the Fleming's left-hand rule.

S TYPE OF QUESTIONS VISIT OR SEARCH FOR amritaolabs.inIN THIS YOU CAN FIND VIDEOS AND NOTES.I HAVE THE ANSWER FOR YOUJUST DOWNLOAD THE GIVEN PDF.

t mean square SPEED (rms speed) is defined as the square root of the mean of squares of the individual speed of the molecules. Mathematically expressed as,VRMS=c21+c22+c23+...c2nn−−−−−−−−−√Vrms=c12+c22+c32+...cn2nwhere cici is the speed of individual molecules and nn is the number of molecules.Now, coming to the question:Vrms=(3V)2+(4V)2+(5V)23−−−−−−−−−−−−√=52√3V

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nification of a LIGHT microscope is formed using a MIXTURE of the powers of the eyepiece and theobjective lens. The eyepiece produces a power of 10x and the OBJECTIVE lens can produce various different powers, so if it were to produce a power of 100x, the final magnification would be 1000X (10 x 100)

s is the MEASURES of sound energy REACHING the ear PER SECOND. It vary with frequency because f=1/ t

polarised and UNPOLARISED is the same. LIGHT is considered to be linearly polarised when the WAVES fluctuate in one specific plane.Plane polarised light can be produced by REFLECTION, refraction and SCATTERING.

0gm=200/1000kgK.E=1/2MV^2100=1/2X200/1000XV^2100X2X1000/200=V^21000=V^2100=V

ectric CURRENT FLOWING through the ELECTRIC CIRCUIT.

the WAVE nature of light when light PASSES sharp edges or goes through narrow slits, at some places the light WAVES UNDERGOES successive superposition and at some places these waves PRODUCTS distructive superposition. The places of successive superposition appears to be bright fringes and the places of distructive superposition appears to be dark fringes.

have to FIND in this QUESTION

t TRAVELED by TRAIN is 85 KM.

of the BRIDGE is 1500 METER.

thermal and AdiabaticCurves. The curve showing the RELATION between pressure and volume of a given mass of gas when the flow of HEAT into or out of the gas is STOPPED is called its adiabatic curve. ... 8.4), then the adiabatic curve WOULD be steeper than the isothermal curve.

y = Wavelenght × FrequencyVelocity = Frequency × WavelenghVelocity = (1/Time) × WAVELENGH For Echo: 2 × Distance / Time = SPEED of SOUND

e you will understand the answer!Intensity pattern is sketched in N the FIGURE given above. Intensity at a point whose angular location θ at the center of SLITS is given by. and φ SHOWN in the graph is given by. λ is the wavelength of the light.