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Show the PROCESS of reproduction in a human by a small MODELS
Don't forget to KEEP a strwberyy flavout

A three-phase TRANSFORMER generally has the three MAGNETIC circuits that are interlaced to give a uniform distribution of the dielectric flux between the HIGH and low VOLTAGE WINDINGS.

A TEMPERATURE MEASURED from ABSOLUTE ZERO in KELVINS.

Consider resistors A, B, and C. A dash means series “-”, and double slash means parallel “//”.

A-B-C all series.

A//B//C all parallel.

A-B//C

A//B-C

A//C-B

(A-B)//C

(A-C)//B

A-(B//C)

I think I’ve gotten all POSSIBLE combinations there. So eight combinations of three different resistors. This is with the assumption that all ends of each resistor must be CONNECTED to a node.

If not:

A-B

A//B

A-C

A//C

B-C

B//C

Another six combinations, where two resistors have each node connected, with the third resistor only having one lead connected and so it doesn’t matter where it is connected.

These are all combinations with only two outside connections. If you also INCLUDE 3 phase configurations, then there are two more:

A, B, C in delta

A, B, C in star

Depending on how you count each connection, from two to twelve more connection configurations.

You can find all the ANSWER from APP H.C. Verma solutions.


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Here is ur answer ...
the all 3plane are kept at equal angles
nd we know that sum of 3 angles is 180
therefore 180 divided by 3=60
so 60 degree is the req ans
hope it HELPS .....
PLZ mark it as BRAINLIEST answer..
jai HIND....
jai mahakal...

1. All in parallel 1/R1+1/R2+1/R3 = 1/R
2. All in SERIES R1+R2+R3 = R
3. Two in parallel and ONE in series.
1/R1+1/R2=1/R(p) in parallel

R(p) + R3 = R

Hey..here's yur ANS..

ZENER DIODE are a special kind of diode which PERMITS CURRENT flow in the forward direction this breakdown voltage is known as ZENER VOLTAGE

HOPE IT HELPS U✌

The compressor constricts the refrigerant vapor, raising its pressure, and pushes it into the COILS on the OUTSIDE of the refrigerator. 2. When the hot GAS in the coils meets the cooler air temperature of the kitchen, it becomes a liquid. ... The refrigerant absorbs the HEAT inside the fridge, COOLING down the air.

It is a QUESTION of CHEMISTRY not of PHYSICS

Here is your ANSWER 2 ELECTRONS

The DIMENSIONS of (AXB) will be [M^-1 L^4 T^2]

Hey dude !!

your answer is here

given, potential difference V = 20V
work done W = 100J
so, by this formula
V = W/Q
or Q = W/V
= 100/20 = 5 C

hence , 5 coulomb charge is TRANSFER from one terminal to another ..


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Length of MINUTE hand =RADIUS of the clock=14cm
dist.travelled=2 (22/7)14
=88
so now as we KNOW that,
speed = distance /TIME
= 0.88/60×60sec
={ 1hr=60×60sec}
[RIGHT!!!]

Spinal or head injury is very serious because it is the CORE of our nervous system. It has NEURONES which once destroyed, cannot be regenerated.(unlike our skin CELLS, which REGENERATE after some time).

Heya!!!!!!!!!!!!


Here is the ANSWER to your question........


Joule 's law of heating is not a reversible process, because we can not directly produce electric CURRENT by just heating any resistance.


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here is your ANSWER !!

a ) a bus TRAVELLING 50 km in 45 second !!


50 km / 45 min

=> 10 / 9 km / min .


b ) to calculate in meter / second. !!

we need to divide 45/60 to convert it into second !!

now ,


look this attachment !!




hence , the answer is. 20 .74 m / s



hope it helps you dear !!

The ROOM is THIRTY FEET in height.
Hope it HELPS...

The ANSWER to FIRST QUESTION is EXPLAINED in the PICTURE...

If U are in CLASS 10.then for class 10 CERT and s.chand.

Deriving the properties of a BIGGER, more COMPLEX, SYSTEM from FIRST principles

Take length of 2nd hand as radius
total DISTANCE in ONE REVOLUTION =2πr
=2*22/7*21=132cm
time in one revolution =60SEC
speed=132/60=22/10=2.2cm/sec Answer

Since, P = V^2 / R .....(i)
Then ,

Case I
P1 = 100W
From (i)
V^2 / R = 100W = P1 .....(ii)

Case II
P2 = 200W
From (i)
V^2 / R = 200W = P2 ......(iii)

Now,
P1 / P2 = 100W / 200W
V^2 / R1 1
------------- = -----
V ^2 / R2 2

THEREFORE , R1 / R2 = 1 /2.

=============
Hope it helps...
=============

Distance is thev LENGTH of PATH TRAVELLING by a BODY between TWO points.

I don't KNOW ANSWER of your QUESTION

I will SEND you this ANSWER later with the help of my father as he is not here now . I will send it in the comments BOX

Hey
Here is UR answer :-
Two HARMFUL effects of NOISE pollution :-
1) Sleep DISTURBANCE
2)Hearing loss
3)Hypertension
Hope it helps U :)

With MAGNET only magnetic OBJECTS are attracted but with geomagnetic POLE all things of EARTH are attracted

The magnitude of WORK is same in both of the cases But SIGN CONVENTION is DIFFERENT.

Power frequency variations are a deviation from the NOMINAL supply frequency. The supply frequency is a function of the rotational speed of the generators used to produce the electrical energy.

 

*   At any INSTANT, the frequency depends on the balance between the load and the CAPACITY of the available generation.

 
*  A frequency variation occurs if a generator becomes un-synchronous with the power system, causing an inconsistency that is manifested in the form of a variation.

 

*  The specified frequency variation should be within the limits +- 2.5% Hz at all times for GRID network.

Fins are used in a LARGE number of applications to increase the heat transfer from surfaces. Typically, the fin material has a high thermal conductivity. The fin is exposed to a flowing fluid, which cools or heats it, with the high thermal conductivity allowing increased heat being conducted from the wall through the fin. The design of cooling fins is encountered in many situations and we THUS examine heat transfer in a fin as a way of defining some criteria for design.

Figure 18.3: Geometry of heat transfer fin



A model configuration is shown in Figure 18.3. The fin is of length  . The other parameters of the PROBLEM are indicated. The fluid has velocity  and temperature  . We assume (using the Reynolds analogy or other approach) that the heat transfer coefficient for the fin is known and has the value  . The end of the fin can have a different heat transfer coefficient, which we can call  .

The approach taken will be quasi-one-dimensional, in that the temperature in the fin will be assumed to be a function of  only. This may seem a drastic simplification, and it needs some explanation. With a fin cross-section equal to  and a perimeter  , the characteristic dimension in the transverse direction is  (For a circular fin, for example,  ). The regime of interest will be taken to be that for which the Biot number is much less than unity,  , which is a realistic approximation in practice.

The physical CONTENT of this approximation can be seen from the following. Heat transfer per unit area out of the fin to the fluid is roughly of magnitude  per unit area. The heat transfer per unit area within the fin in the transverse direction is (again in the same APPROXIMATE terms)



If N is in revolution per minute
Then,
SPEED of MOTORCYCLE = πDN/60 m/s
where D = Diameter in METRE
if you want this and in Km/hr then multiply it with 18/ 5 .

What did U WANT to ASK

Hey FRIEND ..!! here's your answer
__________________________

To transfer message from ONE neuron to another neuron electrical impulse is CONVERTED into CHEMICAL substance at SYNAPSE.
____________________
#Hope its help you dear#
☺

It PROVIDES the LIFT REQUIRED for the AIRCRAFT

Yes heat is produced in that wire DUE to RESISTANCE and power LOSS

Hello user !!!

Your answer :-

→The ELECTRICITY DEVELOPING is just static.

→It is happening when charges of chair are attracting our HAIRS on hand /attracting our clothes.

→In Nylon dresses, we can observe these mostly.

→Here , the charged BODY is attracting an uncharged body.

→This is the less static power.

→This doesn't work out as electricity.

Hope this HELPS you ^_^

Here, Waight of the MAN is 60KG, and velocity is 5m/s^-2..so. the reactive or UPWARD force on the man by the LIFT or by the elevator is N=m(g+a)=60(9.8+5)=60*49=2940...