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current=power/voltage=50/12=4.15 ASO GO for 5A...

circuit diagramTo find:Find the heat produced in 3 ohm resistor in 2 minutes​Solution:From given, we have, a circuit diagram consisting of 3 Ω and 6 Ω in parallel with 5 Ω and 4 Ω and overall circuit is connected to the voltage SUPPLY of 18 V.First we need to find out the amount of current FLOWING through the circuit.Equivalent resistance is given by,1/R{EQ} = 1/(3 + 6) + 1/(5 + 4)1/R{eq} = 1/9 + 1/9 = 2/9∴ R{eq} = 9/2 ΩSo, the current is given by,I = V/R{eq}I = 18 / (9/2)∴ I = 4 ANow we need to find the heat produced in 3 ohm resistor in 2 minutes.we use the formula,H = I²Rtwhere,H = heat producedI = current R = resistanceand t = timeH = 4² × 3 × 2H = 16 × 6H = 96 cal/min∴ The heat produced in 3 ohm resistor in 2 minutes​ is 96 cal/min.

The Eagle Nebula is a young open cluster of stars in the CONSTELLATION SERPENS, discovered by Jean-Philippe DE Cheseaux in 1745–46. Distance to Earth: 7,000 light yearsAge: 5.504 million yearsRadius: 70×55 (cluster 15) lyCoordinates: RA 18h 18m 48S | Dec -13° 49′ 0″Constellation: SerpensApparent dimensions (V): 7.0 arcminsExplanation:hope it will help you

If a charge is moving in the DIRECTION that it WOULD normally move, its electric potential ENERGY is DECREASING. If a charge is moved in a direction opposite to that of it would normally move, its electric potential energy is increasing. This situation is similar to that of constant gravitational field (g = 9,8 m/s2).

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e ▓█►─═ Ans : E = σ/2ε₀first understand what is difference between sheet and plate in electrostatic ?sheet => both side charge plate => one side charge here , MENTIONED sheet , then surely charge will appear in both side of conductor .now, Use the Gauss concept for finding electric FIELD .Let Q present in charged sheet conductor .because , I clearify that both side charge PRESENTS in sheet . so, each side charge share = Q/2 so, each side charge share = Q/2 now, Gauss formula, Φ = Qnet/2ε₀here , Qnet at one side = Q/2 also we know, Φ { electric flux near the surface of sheet } = E{electric field near the surface} × A { cross section Area of gaussian surface is chosen by us } so, EA = Q/2ε₀E = Q/2Aε₀= {Q/A}/2εwe know, Q/A = surface charge density = σwe know, Q/A = surface charge density = σE = σ/2ε₀hence, electric field at a point near an infinite sheet of charged conductor is σ/2ε₀ ═─◄█▓Hope it's helps you ✨

The thrust DEVELOPED by a rocket-motor is given by F=mv+A(P 1 −P 2 ) where m is the mass of the gas EJECTED per unit time, v is velocity of the gas, A is area of cross-section of the NOZZLE, P 1 and P 2 are the pressures of the exhaust gas and surrounding ATMOSPHERE. The formula is dimensionally

+v~ +v;. SINCE n is the number of molecules per unit VOLUME, we see that the PRESSURE is numerically EQUAL to TWO thirds the kinetic energy of the molecules in a unit volume of gas.

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1.6mExplanation:Torque 0F 40KG weight MUST be equal and OPPOSITE totorque of 30kg weightTorque =force×arm length40kg×g×1.2m=30kg×g×xX=1.6m

Acoustic oscillations are characterized by high frequencies of the order of 10–100 Hz related to the PRESSURE WAVE propagation time (Boure et al., 1973). Acoustic oscillations have been observed in subcooled boiling, BULK boiling, and FILM boiling.PLS MARK AS BRAINLIEST ANSWERExplanation:

The MATERIAL from which HANDLE of UTENSILS is MADE

Unlike a particle of matter that is characterized by its rest mass {m}_{0}, a photon is massless. In a vacuum, unlike a particle of matter that may vary its speed but cannot reach the speed of light, a photon travels at only ONE speed, which is exactly the speed of light.According to the THEORY of special relativity, any particle in nature obeys the relativistic energy equation {E}^{2}={p}^{2}{c}^{2}+{m}_{0}^{2}{c}^{4}.This relation can also be applied to a photon. For a photon, we simply set {m}_{0}=0 in this equation. {p}_{f}=\frac{{E}_{f}}{c}.Here the photon’s energy {E}_{f} is the same as that of a light quantum of frequency f, which we INTRODUCED to explain the photoelectric effect: {E}_{f}=hf=\frac{hc}{\lambda }.The wave relation that connects frequency f with wavelength \lambda and speed c also holds for photons: \lambda f=c Therefore, a photon can be equivalently characterized by EITHER its energy and wavelength, or its frequency and momentum and can be combined into the explicit relation between a photon’s momentum and its wavelength: {p}_{f}=\frac{h}{\lambda }.EXPLANATION:

splashing of MUD from the wheels of VEHICLES inmotion2. the direction of falling of ice cube in a hailstorm.3.The firing of bullets on a FIXED target4. the pointing of poles by the magnet5. the moment of SPACESHIPS in space.mark me as the BRAINLIEST

ᴘᴛɪᴄ ɴᴇʀᴠᴇ ɪs ʟᴏᴄᴀᴛᴇᴅ ɪɴ ᴛʜᴇ ʙᴀᴄᴋ ᴏꜰ ᴛʜᴇ ᴇʏᴇ. Iᴛ ɪs ᴀʟsᴏ ᴄᴀʟʟᴇᴅ ᴛʜᴇ sᴇᴄᴏɴᴅ ᴄʀᴀɴɪᴀʟ ɴᴇʀᴠᴇ ᴏʀ ᴄʀᴀɴɪᴀʟ ɴᴇʀᴠᴇ II. Iᴛ ɪs ᴛʜᴇ sᴇᴄᴏɴᴅ ᴏꜰ sᴇᴠᴇʀᴀʟ ᴘᴀɪʀs ᴏꜰ ᴄʀᴀɴɪᴀʟ ɴᴇʀᴠᴇs. Tʜᴇ ᴊᴏʙ ᴏꜰ ᴛʜᴇ ᴏᴘᴛɪᴄ ɴᴇʀᴠᴇ ɪs ᴛᴏ ᴛʀᴀɴsꜰᴇʀ ᴠɪsᴜᴀʟ ɪɴꜰᴏʀᴍᴀᴛɪᴏɴ ꜰʀᴏᴍ ᴛʜᴇ ʀᴇᴛɪɴᴀ ᴛᴏ ᴛʜᴇ ᴠɪsɪᴏɴ ᴄᴇɴᴛᴇʀs ᴏꜰ ᴛʜᴇ ʙʀᴀɪɴ ᴠɪᴀ ᴇʟᴇᴄᴛʀɪᴄᴀʟ ɪᴍᴘᴜʟsᴇs❤️

hloo...Effects of FORCE. A force ACTING on an object causes the object to change its shape or size, to start moving, to stop moving, to accelerate or decelerate....Have a NICE day....please mark as brainlist...

particle moving along a circular PATH of radius 6M UNIFORM speed of 8ms −1 . the particle has velocity tangential to the circle all the time when particle complete half the circle than its change its direction OPPOSITE to each other.initial and final velocity is v 1 and v 2 v 1 =−8 i^ ,v 2 =8 i^ time taken t= vs = 8πR = 86π acceleration=(change in velocity)/(total time taken)a= tv 2 −v 1 = 86π 8−(−8) = 3π64 please mark BRAINLIEST

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11Explanation:here is your ANSWERPLEASE MARK me as BRAINLIEST

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acitors of capacitance 2μF and 4μF are charge to 200V and 100V respectively. ...A parallel PLATE capacitor consist of two circular plates each of radius 2 cm, SEPARATED by a distance of 0.1 mm. ...A parallel plate capacitor has capacitance C. ...FIND capacity between plate P and Q

60KMPHExplanation:AVERAGE SPEED=(80+40)/2 120/2 60

the answer to the QUESTION is 3) the ACCELERATION of the particle2a.Mark as brainliest .and FOLLOW for more ANSWERS.

One of the major difference between the resistance and the resistivity of the material is that the resistance opposes the flow of FREE ELECTRONS whereas the resistivity is the property of the material which defines the resistance of the material having specific DIMENSION. WHEREAS,The resistance is the property of the material which creates an obstruction in the flow of the current. When the VOLTAGE is applied across the conductor, the free electrons starts moving in a particular direction. While moving these electrons collapse with atoms or molecules and hence produce heat. These atoms or molecules oppose the movement of free electrons in a material.HOPE IT HELPS YOU

A body is said to be (1) UNIFORM ACCELERATION Explanation:= because it is increasing its speed equally in equal INTERVALS of TIME. hope it's helpfulfor you ✌✌

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Rl = 4 ohm/cm R = Resistance of each side l = 10cm R = 4 × 10 = 40 ohmIn a TRIANGLE two sides are in series and PARALLEL to third one.So total resistance

t-hourThe kilowatt-hour is a UNIT of energy equal to 3600 kilojoules. The kilowatt-hour is COMMONLY USED as a BILLING unit for energy delivered to consumers by electric utilities.Wikipedia

Explanation:A simple telescope, consisting of an objective of FOCAL length 60 cm and a SINGLE eye lens of focal length 5 cm is focussed on a distant object in such a way that parallel rays EMERGE ... If the object subtends an angle of 2o at the objective, the angular WIDTH of the image is. A . 10o. B . 24o. C . 50O. D . (1/6)o.

tion:sin(theta) = a / C CSC(theta) = 1 / sin(theta) = c / acos(theta) = B / c sec(theta) = 1 / cos(theta) = c / btan(theta) = sin(theta) / cos(theta) = a / b cot(theta) = 1/ TAN(theta) = b / a

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g=100/t=2=100/tt= 100/2= t=50

The CGS symbol for the centipoise is cP. The abbreviations cps, cp, and cPs are SOMETIMES SEEN. Liquid water has a viscosity of 0.00890 P at 25 °C at a pressure of 1 atmosphere (0.00890 P = 0.890 cP = 0.890 mPa⋅s)....POISE (unit)Poise1 P in ... ... is equal to ...CGS base UNITS 1 g⋅cm−1⋅s−1SI units 0.1 Pa⋅s6 more rows

the provisions s t t t m then its at t is equals to 1 is second EASY 42 practice along is stylish line given by this is your CORRECT ANSWER

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