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tion:jharokha to the isliye message nhi KAR RHI hai ASHI certified by mistake sa re ab to tu hi hai to phir bhi nhi hai ki aap na kha ki sir I have been working with a robot to the ki CLASS JOIN ki ha khege to the isliye message nhi kar rhi hai ashi

245.6Explanation: PLEASE FOLLOW me

For CONCAVE MIRRORS, when the object is between C and F, the image will be beyond C and will be ENLARGED and inverted. For concave mirrors, when the object is between F and the mirror, the image will be behind the mirror and will be enlarged and upright

The e.m.f of a CELL is always greater than it's terminal VOLTAGE because e.m.f is the potential difference ACROSS the two terminals when it is not connected to any circuit, And Of this connects to the circuit the voltage AUTOMATICALLY GETS reduced because of the internal resistance.

re two reasons we don't see the Compton effect with visible LIGHT. FIRST, the effect is too small. When light (x-rays or other) scatters off a FREE electron, the wavelength is SHIFTED by at most = 0.005 nm. That's measurable if the STARTING wavelength is 0.050 nm (25 keV x-rays).

ulate the total overall resistance of a number of RESISTORS connected in this way you ADD up the individual resistances. This is done USING the FOLLOWING formula: Rtotal = R1 + R2 +R3 and so on.Hope this helps.Have a NICE day.

its states that there id a STRONG force of ATTRACTION..between two solids and liquids..and they both repell when they in same or like o4der...HOPE you understood

I don't UNDERSTAND your question pls TELL me the meaning of your question PROPERLY.

tion:SNOW rules state that if the current is flowing in an electric circuit from South to North direction and the magnetic compass is placed Over the conducting wire, the needle of the compass deflects in the West direction.The purpose of SNOW rule is to find the direction of the magnetic field that is produced by the current-carrying conductor.The direction in which the magnetic field lines circles around the conductor is from east to west when the current flows from south to north. Therefore, it can be said that the compass needle shifts towards the west when it is placed above the conductor.Related Questions & AnswersFor L Equals 2 How Many Orbitals Are Possible What Is The Optimum Temperature For Seed GerminationWhat Are The Main Similarities And Differences Between Dna And Rna A Standard Hydrogen Electrode Has Zero Electrode Potential BecauseExplain Some DEMODULATION Techniques Explain Applications Of LensesType Of Farming To Meet Family Needs What Is The Oxidation Number Of N In NoWhat Does Disease Look Like How Many Orbitals Are Filled In Second PeriodRelevant SubjectsSimilar QuestionsWhy is acceleration a vector QUANTITY?How does instantaneous velocity differ from average velocity?Is one JOULE per second equivalent to one watt?What are some examples of Newton’s third law?What is the distance between the Earth and the SUN in km?How can acceleration be negative?How do you convert kg to g? Give an example.How do you calculate the period and frequency?What are examples of 1st, 2nd, and 3d class levers?Can displacement be negative?COURSESCBSEICSECATIASJEENEETCommerceBank ExamNCERTEXAMSCAT ExamIAS ExamUPSC SyllabusUPSC 2020JEE MainGovernment ExamsRESOURCESBlogVideosCBSE Sample PapersCBSE Question PapersDSSLEXAM PREPARATIONFree CAT PrepFree IAS PrepMathsPhysicsChemistryBiologyCOMPANYAbout UsContact UsStudent FeedbackInvestorsCareersBYJU'S in MediaStudents Stories - The Learning TreeLife at BYJU'SFOLLOW USFree Textbook SolutionsNCERT SolutionsNCERT ExemplarNCERT Solutions for Class 6NCERT Solutions for Class 7NCERT Solutions for Class 8NCERT Solutions for Class 9NCERT Solutions for Class 10NCERT Solutions for Class 11NCERT Solutions for Class 12RD Sharma SolutionsRS Aggarwal SolutionsICSE Selina SolutionsState BoardsMaharashtraGujaratTamil NaduKarnatakaKeralaAndhra PradeshTelanganaUttar PradeshBiharRajasthanMadhya PradeshDisclaimer | Privacy Policy | TERMS of Services | Sitemap© 2020, BYJU'S. All rights reserved.

then TOTAL MASS is 30 KG

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Reff BTW any TWO corners=2 ohmExplanation:r=18/3 =6 OHM

Parallelogram law of vector addition STATES THATIF two VECTORS are considered to be the adjacent sides of a parallelogram, then the resultant of the two vectors is given by the vector that is diagonal passing through the point of contact of two vectors.Proof:Let A and B are the two vectors be represented by two lines OP and OQ drawn from the same point. Let us complete the parallelogram and name it as OPTQ. Let the diagonal be OT .Since PT is equal and parallel to OQ , therefore, vector B can also be represented by PT .Applying the triangle's law of vector to triangle OPT.OT = OP + PT ⇒ R = A + B .(PROVED).

1.3 KmExplanation: Given, speed: 5000km/s TIME: 1MIN = (60×60)s = 3600s Displacement: speed/TimeDisplacement: 5000 / 3600s _________________Displacement: 1.3 KM--------------------------------

yes that is true LIGHT Ray parallel to PRINCIPAL axis PASSES through focus after reflection( CONCAVE)or appears to come from it ( convex)

tion:12thPhysicsElectric Charges and FieldsProblems Based on Coulomb's LawTwo particles with identica...PHYSICSTwo particles with identical positive charges and a separation of 2.5×10 −2 m are released from rest. Immediately after their release, particle 1 has acceleration whose MAGNITUDE is 4×10 3 ms −2 . Particle 1 has a mass of 9×10 −6 kg. Then each of the particle has charge of : MEDIUMShareStudy laterVIDEO EXPLANATIONANSWERForce on particle 1 = mass X acceleration =9×10 −6 kg×4×10 3 ms −2 =0.036 NBy Coulomb's law, this force = 4πεo1 r 2 q 2 , where q is the charge on the particles and r is the distance between them (=2.5×10 −2 m).∴ 4πεo1 r 2 q 2 =0.036 N⇒9×10 9 × 2.5×10 −2 ×2.5×10 −2 q 2 =0.036 N⇒q=5×10 −8 Cmake me as brainliest

I HOPE IT'S HELPFUL TO YOU....PLEASE MARK BRAINLIST.....PLEASE FOLLOW ME.....

the acceleration you must given the INITIAL and FINAL velocity and the time span under which the BODY is MOVING.

Work was done ∫FdtWhen particle MOVES from 0 to a along x-axisThen W1=∫0a−(KYI)dx=0         ∵y=0Now, when the particle moves PARALLEL to the y-axisW2=∫0a−(KAJ)dy         ∵x=a∴W2=−Ka∫0ady=−Ka2∴W=W1+W2=−Ka2Explanation:I hope it will be help you

The Milky Way is a barred spiral galaxy with an ESTIMATED VISIBLE diameter between 170,000 and 200,000 light-years (ly). It is estimated to CONTAIN 100–400 billion STARS and at LEAST that number of planets. The dark matter halo around the Milky Way may span as much as 2 million light years.

bfduzhdfgd dharashayi REVISION and it has we can MAKE a DECISION MAKING the best WAY

product is a scaler product between two VECTORS i.e A.B= A× B × cosxtherefore in this EQUATION cos x = 1/2 i.e x = 60°

To measure the distance of a star, astronomers USE a baseline of 1 astronomical unit (AU), which is the average distance between EARTH and the sun, about 93 million miles (150 million kilometers). ... This unit of distance is called a PARALLAX second, or parsec (PC)Explanation:hope this helps to you

this QUESTION ANSWER is-0

Explanation:78

1) MATTER 2) EQUAL3) 2004) PERIODIC5) SPEEDOMETER6) STRAIGHT 7) m^28) 10^-3

Mass = 20 gMagnesium Sulphate (MgSo₄) To find :Number of moles According to the QUESTION, At first we will find the molar mass of MgSO₄⇢ Atomic Mass of Magnesium (Mg) = 24 u⇢ Atomic Mass of SULPHUR (S) = 32 u⇢ Atomic Mass of Oxygen (O) = 16 uNow we calculate the molecular mass Magnesium Sulphate, ⇢ 24 + 32 + 16 × 4 ⇢ 120 uWe know,⇢ Number of moles = Given mass ÷ Molar mass⇢ Number of moles = 20 ÷ 120⇢ Number of moles = 0.167So,the number of moles is 0.167._____________________________ More details :-MOLE of Atoms :1 mole of atoms of an element has a mass equal to the gram atomic mass of the element.Mole of Molecules :1 mole of molecules of a substance has a mass equal to the gram molecular mass of the substance. Gram Atomic Mass :The amount of a substance whose mass in gram is NUMERICALLY equal to its atomic mass is called gram atomic mass of that substance. Gram Molecular Mass :The amount of a substance whose mass in gram is numerically equal to its molecular mass is called gram molecular mass of that substance.

4. State and Pro5. Is it possible that force is acting on a body but still work done is zero!6. A rocket of mass 3 into 10 raise to power 6 kilogram takes off from a launching sad andrequires a vertical velocity of 1 KILOMETRE PER second at an altitude of 25 kilometre. Ca cu ate(the POTENTIAL energy and the kinetic energy (G is equal to 9.8 metre per second souare7. If a MAN lift a LOAD up with the help of a rope such that it raises the load of mass 50rind the power of man.

n :-Mass of A(Ma) = 0.8 kg Speed of A(Va) = 5 m /s Mass of B (Mb)= 1.2 kg Speed of B(VB) = - 4 m/s ( opposite direction)Initial momentum of the system (Pi)Pi = Pa +Pb Pi = Ma x Va + Ma x Vb Pi = 0.8 x 5 + 1.2 x -4 Pi = 4 - 4.8Pi = - 0.8 kg m/sNow ,Speed of mass A = - 4 m/s Final momentum of the system (Pf)Pf = Pa' +Pb 'Pf = Ma x Va '+ Ma x Vb'Pf = 0.8 x -4 + 1.2 Vb' Pf = -3.2 + 1.2 Vb 'As no external force is acting on the system the total momentum of the system is conservedBy applying LAW of  conservation of momentum ,Pi = Pf - 0.8 = - 3.2 + 1.2Vb'1.2Vb' = 2.4 Vb '= 2 m/s The ball will move with a velocity of 2 m/s towards the RIGHT  Coefficient of restitution e = Vb' - Va' / Va - Vb e = 2 -(-4) / 5-(-4)e = 6 / 10 e = 0.6 The coefficient of restitution is 0.6

logram Law of ADDITION of Vectors ProcedureDraw the second vector using the same scale from the TAIL of the FIRST vector. Treat these vectors as the adjacent SIDES and complete the parallelogram. Now, the diagonal represents the resultant vector in both magnitude and direction.

To recognize the composition of FABRICS by the BURNING test ,the SAMPLE of fibre, yarn of FABRIC should be moved slowly towards a small flame and the reaction to heat carefully observed . One end of the sample should be put directly into flame to determine its burning rate and characteristics.