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A static FORCE REFERS to a constant force APPLIED to a stationary OBJECT

water DROPS and sun RAY is RESPONSIBLE for RAINBOW.

tion:120 is the ANGLE between 2A and 3B as 180- 60=120

magnitude of charge, Q = 0.2 μC workdone to move the charge from point A to B, W = 8 mJ To find, potential difference between the points.using FORMULA, workdone to move a charge , W = q∆V⇒8mJ = 0.2 μC × ∆V⇒8 × 10¯³ = 2 × 10^-7 × ∆V⇒4 × 10⁴ = ∆V therefore potential difference between the points is 40000 volts.also READ similar QUESTIONS : CALCULATE the work done in moving a charge of 5 coulombs from a point at a potential of 210V to another point at 240V. brainly.in/question/42901650 joule of work is done in moving 3 COULOMB of charge from one terminal of a battery to another terminal calculate the ... brainly.in/question/16615953

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10 NExplanation:Given : V ( x , y ) = 3 x + 4 y We know : E = - d V / d rPartially differentiating we get :E_x =  3 E_y = 4 Now net ELECTRIC field : E_net = √ ( 3² + 4² )E_net = 5 N C⁻¹We are ASKED to find Force : We know : F = q E_netF = 5 × 2 N= > F = 10 NTherefore , force on 2 C is 10 N.

A (0,0) ,B ((0,2) ,C(2,0) RIGHT ANGLE triangle Va -VB =0Va-Vc =0Va=Vc>Vb

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1.2ohmExplanation:4 ohm and 6ohm are connected in series therefore R1+R2=4+6=10ohmsimilarly,3ohm and 7ohm are connected in series therefore R1+ R2=7+3=10ohmand the three are now connected in paralleltherefore 1/R1+1/R2+1/R3=1/10+1/10+1/1,1/5+1=5+1/5=6/5=1.2ohm(After finding two in series PARALLEL diagram is shown in picture)Hope it helps..........

nwhat is magnetic quatum NUMBER ?Answer A magnetic quantum number is 4 quantum number in ATOMIC physics .the magnetic quantum number basically splits the sub-shells into INDIVIDUAL orbitals and PLACES the electron in one of them. So as a WHOLE it helps us identify where the electrons are in an atom.

The distance of charges from origin FOLLOW a geometric series (dk=3kcm)common RATIO = 3k        +a  −a   +a    −a  .... +a ...... ∞∣q∣=2nc0˙    1˙CM    3˙cm   27˙cm   3k˙cmpotential due to charges,v1=kq0∑∞(31)2kHere series FOLLOWS, 1,9,81... common ratio = (31)2=91=9×109×2×10−9×1−911[sum of infinite GP=1−ra0]⇒v1≃1600v(remember CONVERTING cm to m for d)and due to −q charges,

Linear charge density is QUANTITY of charge per UNIT length at any point on line charge distribution. ... Surface charge density is measure of how much ELECTRIC charge is ACCUMULATED over a surface, calculated by charge per unit surface area. S.I.

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the matelhematical RELATION between WEIGHT, MASS and INTENSITY of GRAVITY is,w=mgthank you.

o the IMAGE posted . I have solved it using CHAIN rule. hope it HELPS. ☆☆☆

For these kind of Questions, we need to REMEMBER the DEFINITION of average Velocity. Average velocity is DEFINED as the ratio of total displacement to the total TIME taken.Let average Velocity be avg. vSo FINAL answer is :

is the metal which is GENERALLY used in electrical applications.Hope this helps u to UNDERSTAND.. Plzz follow me.. Mark me as a BRAINLIST ANSWER...

riend..!!The ANSWER of U R QUESTION..!!Option.BThank you..!!

I DONT knowExplanation:I don't KNOW what to SAY...

CuSO₄(aq)   →   FeSO₄(aq) + Cu(s)This reaction is also called as displacement reaction (or single displacement reaction).In this reaction, Fe reacts with the salt SOLUTION of Cu(CuSO₄), and as Fe is more reactive that Cu, so Fe displaces Cu from its salt solution.More information:-♣ Displacement reaction is a chemical reaction in which a more reactive element displaces a less reactive element from its compound. Both metals and non-metals take part in displacement reactions.♥ A single displacement reaction which is also called as single replacement reaction is a kind of oxidation-reduction chemical reaction when an ion or element moves out of a compound, i.e., one element is replaced by the other in a compound.♠ Double displacement reactions occur when a part of TWO ionic compounds are EXCHANGED and make two new components. Double displacement reactions take PLACE mostly in aqueous solutions wherein the ions precipitate, and exchange of ions takes place.

Maximum value of velocity is obtained at the mean position , such that :Now we need to find the velocity when the OSCILLATORY particle passes the half position between the mean and extreme positions.Velocity at any point is REPRESENTED as :We KNOW that x = A/2 as per Question :So final ANSWER :

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The image is formed at the same distance of the OBJECT behind the mirror. An object placed at 10 CM in front of a PLANE mirror and image is formed at 10 cm behind the mirror. Now, we are at 30 cm front of the mirror. Hence, We will be see the image at 40 cm from the eye.

its 90 dbExplanation:

heyy.......The ans is zero.Example:He man exists under certain CONDITIONS. His mass is constant. he is WITHIN the Sun's gravitational field, but cannot FEEL it by virtue of the fact that he, and the Earth, are in free fall about the sun. His weight, therefore, thanks to the Sun is zero. Before he JUMPS he has a weight as a RESULT of the Earth's gravitational field. At the moment he jumps his weight falls to zero because now he is in free fall with regard to the Earth.hope it helps u!!mark me as brainliest.

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The unit of POWER is WATT (W) E. NONE of theseHope it HELP u

tension in the string be T....now,when,the block will move upward then there will be a pseudo ACCLERATION which will be just opposite to the acceleration of the whole block...so,total force ACTING downward on first =2G+2g/2total force acting upward on second block=4g+4g/2now,if mass of 4g is acelrating downward than(4g+2g)-T=4×a6g-T=4a.......i) for second block..T-(2g +2g/2)=2at-3g=2a.....ii)adding both we get3g=6ag=2aa=g/2putting this value of a in ii) we gett=2×g/2+3gt=g+3gT=4g=40Hence tension in the string will be 40NHence OPTION a)✓✓✓hope it HELPS you

If the object changes direction while it is MAINTAINING its speed, it is considered to have non-uniform velocity. For velocity to be uniform, or constant, its magnitude and direction must REMAIN constant. The magnitude of velocity remains constant as long as an object covers equal amount of distance in equal intervals of time. The magnitude of velocity is also called speed. Speed is a scalaExplanation:Velocity is a vector quantity. These QUANTITIES, which include velocity and acceleration, are DEFINED by both their magnitude and their direction. For this reason, a change in velocity can occur either through a change in the magnitude of the velocity or a change in the direction that the object is traveling or both. SINCE velocity is also defined by its direction, having a constant speed is not sufficient for an object to have uniform velocity. If the object changes direction while it is maintaining its speed, it is considered to have non-uniform velocity. For velocity to be uniform, or constant, its magnitude and direction must remain constant. The magnitude of velocity remains constant as long as an object covers equal amount of distance in equal intervals of time.

C = κ CO, where Co is the capacitance with no DIELECTRIC between the PLATES. The capacitance is MAXIMIZED if the dielectric constant is maximized, and the capacitor plates have large area and are placed as CLOSE together as possible.

An atomic bomb USES either uranium or plutonium and relies on fission, a nuclear reaction in which a nucleus or an atom breaks apart into two pieces. To MAKE a hydrogen bomb, one would STILL need uranium or plutonium as WELL as two other isotopes of hydrogen, called deuterium and tritium. The hydrogen bomb relies on fusion, the process of taking two separate atoms and putting them together to form a third atom.The way the hydrogen bomb works — it’s really a combination of fission and fusion together,” said Eric Norman, who also teaches nuclear engineering at UC Berkeley.In both cases, a significant amount of energy is released, which drives the explosion, experts say. However, more energy is released during the fusion process, which causes a BIGGER blast. “The extra yield is going to give you more bang,” Morse said.Morse said the atomic bombs dropped on Japan were each equivalent to just about 10,000 kilotons of TNT. “Those were the little guys,” Morse said. “Those were small bombs, and they were bad enough.” Hydrogen bombs, he said, would result in a yield of about 100,000 kilotons of TNT, up to several million kilotons of TNT, which would mean more deaths.Hydrogen bombs are also harder to produce but lighter in weight, meaning they could travel farther on top of a missile, according to Explanation:Mark as brainly please.