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image is formed behind the RETINA , this is called HYPERMETROPHIA .Causes of hypermetrophia Ф The LENS is too flatФ The eyeball is shortened .This defect can be corrected by a convex lens.A converging lens of power + should be used.Hope it helps !_________________________________

your ANSWER in ATTACHMENT.

case of a hollow metal sphere (SPHERICAL shell), the ELECTRIC field INSIDE the shell is zero. This means that the potential inside the shell is constant. Therefore the potential at the CENTRE of the sphere is the same as that on its surface, i.e. 10 V. (This is because no work is DONE in moving a charge inside the shell.)

quids follow a fairly predictable pattern of gradual volume increase, as a response to an increase in temperature, and volume decrease, in response to a decrease in temperature. Indeed, the coefficient of volume expansion for a liquid generally tends to be higher than for a solid, and—with one notable exception discussed below—a liquid will contract when frozen.The behavior of gasoline pumped on a hot day PROVIDES an example of liquid thermal expansion in response to an increase in temperature. When it comes from its underground tank at the gas station, the gasoline is relatively cool, but it will warm when sitting in the tank of an already warm car. If the car's tank is filled and the vehicle left to sit in the sun—in other words, if the car is not DRIVEN after the tank is filled—the gasoline might very well expand in volume FASTER than the fuel tank, overflowing onto the pavement.ENGINE COOLANT.Another example of thermal expansion on the PART of a liquid can be found inside the car's radiator. If the radiator is "topped off" with coolant on a cold day, an increase in temperature COULD very well cause the coolant to expand until it overflows. In the past, this produced a problem for car owners, because car engines released the excess volume of coolant onto the ground, requiring periodic replacement of the fluid

ne by tension is zero SINCE there is no COMPONENT in the DIRECTION of displacement at a MOMENT.

.01 JHOPE it HELPS you@ Prabhudutt

______In this TYPE of defect far off objects can seen CLEARLY but NEAR objects cannot seen clearly. It is also CALLED Far sightedness.In this type of defect Near objects seen clearly but far off objects cannot seen clearly. In this defect far as well as near objects cannot seen clearly and are BLURRED._________

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ht year is the distance TRAVELED by light in 1 year.SPEED of light = 3 × 10⁸ m/s                         = 3 × 10⁸ km/hr × 18/5                         = 54/5 × 10⁸ km/hr                         = 10.8 × 10⁸ km/hrIn 1 hr , it travels 10.8× 10⁸ km .In 1 year , there are 24 × 365 hrs                               = 8760 hrsSo light travels 8760 × 10.8 ×10⁸ km in 1 year.Distance of 1 light year = 94608 × 10⁸ km                                       = 94.608 × 10¹¹ kmNow distance of 4.3 light years means :94.608 × 10¹¹ km × 4.3= 406.814 × 10¹¹ kmDistance = 40.681 × 10¹² km .Speed = 500 km/hrSpeed = distance / time= > time = distance / speed              = 40.861 × 10¹² / 500 hr              = 0.8136 × 10¹² hr              = 8.136 × 10¹⁰ hr              ANSWER:8.136 × 10¹⁰ hours will be TAKEN .

shly produced OXALOACETATE, in turn, reacts with yet another molecule of acetyl COA, and the CYCLE begins again. Each turn of the Krebs cycle produces two molecules of carbon dioxide, one guanosine triphosphate molecule (GTP), and enough electrons to generate three molecules of NADH and one molecule of FADH 2

of the partial PRESSURES of INDIVIDUAL non reacting gases in a mixture  is equal to the TOTAL partial pressure of the mixture. P = P1 + P2 + P3 + ....This is Dalton's LAW of partial pressure. => Partial pressure is defined as the product of mole fraction and total pressure. => Mole fraction of a gas is the ratio of number of moles of that gas to the total number of moles of the mixture.

, Galileo N Einstein are called the father of modern physics due to their CONTRIBUTION in VARIOUS fields. Newton fr the laws of MOTION Galieo fr astronomyN Einstein fr his famous theory of relativityHope this HELPS

s usually the LABEL for the frequency of electromagnetic waves. To conclude, to determine the WAVELENGTH of a radio WAVE, you take the speed and divide it by the frequency. Typical radio wave frequencies are about 88~108 MHz . The wavelength is THUS typically about 3.41×109 ~ 2.78×109 nm .

✨The HOLE which CONTROLS the light ENTERING the eye is called➡ PUPIL ☺HOPE IT HELPS☺✌THANKS✌

MATE ❤️❤️❤️ HERE IS UR ANSWER...JOULES LAW OF HEATING.....Q = I^2 RTHOPE THIS WILL HELP YOU ❤️ ❤️STAY BLESSED ❤️ ❤️❤️❤️

in 1 electron=1.60217646⋅10^-19 CCharge in 10 electron=1.60217646⋅10^-18 CHOPE it HELPS U:)

LIMITATIONS:-)1》 Bernoulli's equation has been derived on the assumption that there is no loss of energy due to friction. But in practice, when fluid flow, some of their kinetic energy gets converted into heat due to the work DONE against the internal forces of friction or viscous forces.2》 Bernoulli's equation is applicable only To incompressible FLUIDS because it does not take into ACCOUNT the elastic energy of the fluid.3》 Bernoulli's equation is is applicable only to streamline flow of fluid and not when the FLOOR is turbulent.4》 Bernoulli's equation does not take into consideration the angular MOMENTUM of the fluid. So it cannot be applied when the fluid flows along a curved path.

ation is defined as the change in velocity PER unit time. Accelerationis MEASURED in m/s2. = RETARDATION. The NEGATIVE acceleration is calledretardation or DECELERATION.

d LIGHT that CONSUME 40W

start., Aim. :-To prove that heat transfer take place from hot body to cold body.Aparatus :-Aluminium/lron/Copper rod,Burner,Candle wax,Pins,stand.Procedure :-STEP 1)Fix the Aluminium/lron/Copper rod on the stand vertically. STEP 2)Join the pins with small pots of candle wax from ONE end to the pther end of the rod. STEP 3)On the Burner from the rod's left end. STEP 4)Immediatelly after lighting the burner touch the rod's right end and touch after few MINUTES later. STEP 5)Observe and NOTE down your observation.Observation:-Point 1)While touching the rod immediatelly after lighting the burner it feels cold. Point 2)While touching the rod after lighting the burner for few minutes it feels hot. Point 3)After some time, the pins started falling in right direction.Conclusion :-1)While touching the rod FIRST time it feels cold this means that the right end is cold and after few minutes when we touch it we feels hot this mean that the heat travels fromm hot to cold MEDIUM. 2)Also the pins started because it was attach by wax and the melts because of heat, it fells from left end to right end as left end was hot and right end was cold for fitst time.From these we can conclude that heat travels from hot to cold medium.For more info:- Heat is transfer from the particles of medium.In solid the transfer of heat is fast as compared to liquid and gas.Hope this would help you.^_^

MATE ❤️❤️❤️ HERE IS UR ANSWER...IF THE OBJECT IS KEPT IN BETWEEN POLE AND FOCUS OF A CONCAVE MIRROR THE IMAGE WILL BE FORMED VIRTUAL IMAGE AND IT WILL BE VERY MUCH LARGER THAN THE REAL OBJECT SIZE...HOPE THIS WILL HELP YOU ❤️ ❤️❤️❤️STAY BLESSED ❤️ ❤️❤️

onhope this HELP you

d be the ANSWER because the there is CUBE

is WRONG because it's UNIT KILOWATT HOUR

hadows can change their size. As light moves towards the object, the shadow becomes larger. As light moves away from the object, the shadow becomessmaller.Shape: Shadows can also change their shape. As light moves closer, the shadow becomes longer and WIDER. As light moves away, the shadow becomes shorter and THINNER. MARK ME AS BRAINIEST PLEASE PLEASEI THINK IT WILL HELP YOU

.GM..HERE IS UR ANSWER....Steam generators are heat exchangers USED to convert waterinto steam from heat produced in a NUCLEAR REACTOR CORE. They are used in pressurized waterreactors (PWR) between the primary and secondary COOLANT loops.HOPE IT HELPS U....

energy at CENTER= Potential energy at surface-potential energy at center1212mv2=−GMmR−(−32GMmR)mv2=−GMmR−(−32GMmR)When MM-Mass of earthRR-Radius of earthGG- Gravitational constant1212mv2=12GMmRmv2=12GMmRv2=GMR−−−−√v2=GMR=gR−−−√=ve2–√=gR=ve2Hence d is the CORRECT answer.MARK ME AS BRAINIESTPLEASE PLEASEI THINK IT WILL HELP YOU

is MIGHT HELP you.

ear....!!!!!❤☆✍✍✍✍✍✍✍✍✍✍✍✔✔ÁѧSOME APPLICATION OF ßÙŔFACE TENISION.....!!!!!!!___________✔●MOLECULAR RANGE :status the MAXIMUM distance up to which a molecule can exert some measurable attraction on other molecules ●sphere of INFLUENCE : it is an imaginary sphere Done with the molecule as CENTRE and Molecular range as radius●surface film : it is the TOP most layer of liquid at rest with thickness equal to the molecular range.

ects our EYES from dust  and other HARMFUL substances and ALSO from perspiration

hat First heater boils certain amount of water in 15 MINUTES. Another heater boils it in 10 minutes. LET water boiled by both of them in one minute be 1 / x Amount boiled by first heater in 1 minute = 1 / 15 Water boiled by another heater = 1 / 10 so the equation forms in this way : 1 / 15 + 1 / 10 = 1 / x L.C.M = 30 1 × 2 / 15 × 2 + 3 × 1 / 10 × 3 = 1 / x 2 + 3 / 30 = 1 / x 5 / 30 = 1 / x Cross multiply the fractions 5 × x = 1 × 30 5x = 30 x = 30 / 5 x = 6 So time taken by both the heaters to boil the water is 6 minutes. So the ANSWER is 6 minutes.

0 Watts P2 = 150 Watts As it is a series circuit, 1/P = 1/P1 + 1/P2 = 1/100 + 1/150 1/P = (3 + 2)/300 = 5 /300 = 1/60 HENCE, P in series is equal to 60 Watts

liveHOPE IT HELP

t REPRESENTS...................

ipal focus or focal point is a SPECIAL focus: For a lens, or a SPHERICAL or parabolic mirror, it is a point onto which collimated light parallel to the axis is focused. Since light can pass through a lens in either DIRECTION, a lens has two focal points – one on each SIDE.

o up in the atmosphere , the number of MOLECULES per unit VOLUME decreases . The quantity of heat per unit volume or the heat density is LOW . But the translational kinetic energy per molecule is quite large. As the kinetic temperature is the measure of translational kinetic energy, so the kinetic temperature is quite high in the UPPER atmosphere but one feels SEVERE cold due to low heat density.#HopeItHelps. :)

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