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Yogita Ingle 6 years, 3 months ago
- Piece of fish and hunger and it can sound good but it has more often not this possessive behaviors hampers and it is mental development.
- It is had seagulls parent continued to feed him.
- On the other hand it continued to feed him and won’t have tried to fly but it hunger along with the sight of the taste fish.
Posted by Puneeth Mgl 6 years, 3 months ago
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Gaurav Seth 6 years, 3 months ago
Answer:
first let the points be
A(4,-1),B(-2,-3)
first let us take the ratio as 1:2 and later 2:1 since its trisection .
let the point joining A and B be P(x,y)
Step-by-step explanation:
P = (1*-2+2*4/1+2 , 1*-3+2*-1/1+2)
= (-2+8/3 , -3-2/3)
= (6/3 , -5/3)
P = (2 , -5/3)
now let ratio be 2:1
P = (2*-2+1*4/3 , 2*-3+1*-1/3)
= (-4+4/3 , -6-1/3)
= (0/3 , -7/3)
P = (0 , -7/3)
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Harsh Mishra 6 years, 3 months ago
If You mean this one Denominator so let's explore what the numerator and the denominator represent in a fraction. ... For example, in the fraction 5/9, the numerator is 5 and the denominator is 9, so the fraction 5/9 means 5 parts of a whole object, which is divided into 9 parts of equal size.......That's It, Or if you're talking about anything else, then sorry but I don't know......
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Yogita Ingle 6 years, 3 months ago
Wheatstone bridge
- Wheatstone bridge is a special arrangement of resistors as shown in the figure.
- There are 4 resistances R1,R2,R3and R4 arranged in such a manner thatthere is a galvanometer placed between the points B and D.
- The arm BD is known as galvanometer arm. AC is known as battery arm.
- And circuit is connected to the battery across the pair of diagonally opposite points A and C.
- According to Wheatstone bridge principle:-
- If (R1/R2)=(R3/R4), then Bridge is said to be balanced.
- If the bridge is balanced there is no current flowing through the galvanometer arm.
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Yogita Ingle 6 years, 3 months ago
Charge of electron,{tex} q_1=-1.6\times 10^{-19}\ C{/tex}
Charge of proton, {tex}q_2=+1.6\times 10^{-19}\ C{/tex}
Distance between them,{tex} r=0.8\times 10^{-15}\ m{/tex}
Coulomb's force is given by :
{tex}F=k\dfrac{q_1q_2}{r^2}{/tex}
{tex}F=9\times 10^9\times \dfrac{1.6\times 10^{-19}\ C\times 1.6\times 10^{-19}\ C}{(0.8\times 10^{-15}\ m)^2}{/tex}
{tex}F=360\ N{/tex}
Hence, the force between the proton and electron is 360 N and it is attractive in nature.
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