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ANSWER:

you - 1000 KG - 500 then you will GET the answer it is off 500

Answer:

Northern Plains have FERTILE soil which is needed to grow crops. They are drained by rivers Ganga, Brahmaputra, Indus. So, to feed country Northern Plains are NECESSARY. The northern plains in GENERAL and Punjab in particular is the WHEAT BOWL of India.

ANSWER:

a is TRUE B is false

Explanation:

because if the net force is ZERO the OBJECT will not moove

Answer:

2.1 C was chilled over ICE. A decrease in temperature CAUSED the water molecules to LOSE energy and slow down, which results in water molecules that are closer TOGETHER and a decrease in water volume. When water is heated, it expands, orincreases in volume. When waterincreases in volume, it BECOMES less dense.

Explanation:

Force is the rate of change in momentum,

F= dP/dt. (p is momentum)

p=mv

If the rate of change in momentum is ZERO or momentum is constant then NET force ACTING on the BODY is zero

F= dp/dt =0 when P is constant or zero

Answer:

DO YOURSELF PLEASE.

OKKKK.

Explanation:

BECAUSE AAP APNA AAP KAROGA TO AAP KO YAAD HO JAYA GA.

YA SUM MERE CLASS MA BHI H

PAR MANA KISE SA NAHI POUCHA.

DO YOURSELF PLEASE......

Answer:

The answer is,

MgCl2 - MAGNESIUM chloride.

Explanation:

Solid Magnesium chloride is a NON conductor of ELECTRICITY.

Answer:

unit JOULE .As a FORM of energy, heat has the unit joule (J) in the INTERNATIONAL System of Units (SI).

Answer:

Whittaker PROPOSED the five KINGDOM classification. The five kingdom classification are- Monera, Protista, Fungi, Plantae and Animalia. The ORGANISMS which are PLACED under the kingdom Animalia are heterotrophic and depend on the other organisms for food. These are EUKARYOTIC organisms with well-developed organelles.

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Answer:

Natural fibers are fibers that are produced by plants, animals, and geological processes. They can be used as a component of composite materials, where the orientation of fibers IMPACTS the properties. Natural fibers can also be matted into sheets to MAKE paper or felt.

Synthetic fibers are fibers made by humans through chemical synthesis, as opposed to natural fibers that are directly derived from living organisms. They are the result of EXTENSIVE research by scientists to improve upon naturally OCCURRING animal and PLANT fibers.

Answer:

Conduction: The body should be in contact with difference in temperature.

Convection:The body should not be in contact

Both conduction and convection require matter to transfer heat. If there is a temperature difference between two SYSTEMS heat will always find a way to transfer from the higher to lower system. CONDUCTION-- Conduction is the transfer of heat between substances that are in DIRECT contact with each other.

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For example, rock is more dense than water because a given volume of rock has more mass than the same volume of water. When a liquid or gas is HEATED, the PARTICLES move FASTER and spread apart. As a result, the particles of the heated fluid occupy more space. The fluid's density decreases

It will STILL be FORMED 15 CM apart. It will be Virtual, erect and behind the mirror.

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ANSWER:

Convection.

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Answer:

if the THRUST is doubled PRESSURE will ALSO be doubled because trust is directly proportional to pressure

Explanation:

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Explanation:

20% of Rs.80 = Rs.16

hence , original PRICE of 20 ARTICLES

= 80 - 16

= Rs. 64

Now,

20 articles for Rs. 64

so, 1 article for Rs. 3.2

Now,

For Rs. 3.2 - 1 article

For Rs.1- 1/3.2 articles

For Rs. 80- 1/3.2*80 articles

= 25 articles

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1.smoothness of CONTACTING surface because friction HAPPEN in 2 surface in contact.

2.friction will reduce as force is reduced.

3.the motion which is attempted.

4.friction

Answer:

Newton's cradle is a DEVICE that demonstrates conservation of momentum and energy using a series of swinging spheres. When one sphere at the END is lifted and RELEASED, it strikes the stationary spheres, transmitting a FORCE through the stationary spheres that pushes the last sphere upward.

N is directly proportional to weight of the body and it also depend on the inclination of the PLANE with horizontal.so friction force is also directly proportional to weight of the body. if the SURFACES in CONTACT are smooth then friction is LESS and if the surface are rough then the friction force is more

EXPLANATION:

BHAI ya bahan main is app Mein Naya hun please follow me a Raha main Tumhen THANKS bhi DUNGA do do

Answer:

CALL the FIRE brigade

help the PEOPLE to reach a SAFE place

ANSWER:

THERMOPLASTICS have low melting points and low tensile strength. Thermosetting plastics have high melting points and tensile strength.

...

Examples of thermosetting polymers include:

Vulcanized rubber.

Bakelite.

Polyurethane.

Epoxy resin.

Vinyl ESTER resin.

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Answer:

Friction is the resistance to motion of ONE object moving RELATIVE to another. It is not a fundamental force, like gravity or ELECTROMAGNETISM. Instead, scientists believe it is the result of the electromagnetic attraction between charged particles in two touching surfaces.

Explanation:

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Answer:

Friction depends partly on the smoothness of the contacting SURFACES, a greater FORCE being needed to move two surfaces past ONE ANOTHER if they are rough than if they are smooth. ... It does, however, depend on the magnitude of the forces holding the BODIES together.

Hitler was of great historical importance—a term that does not imply a positive judgment—because his actions changed the course of the world. He was responsible for starting World WAR II, which resulted in the deaths of more than 50 million people. It also LED to the extension of the Soviet Union's power in eastern, central, and Balkan Europe, enabled a communist movement to eventually achieve control in China, and marked the decisive shift of power away from WESTERN Europe and toward the United States and the Soviet Union. In addition, Hitler was responsible for the HOLOCAUST, the state-sponsored killing of six million Jews and millions of others.

FRICTION. ... The water on a wet MARBLE floor fills the microscopic irregularities on the surface and hence PRESENT lesser frictional force. It is THEREFORE DIFFICULT to move on a wet marble floor.

Aeroplanes have been designed as birds. Birds have a light body, shaped such as to have a minimum WIND resistance when they fly to overcome the friction. Thus, aeroplanes have been designed such as to have a streamlined body to overcome the FRICTIONAL force of air.

Answer:

The nxt TIME clearly post the question

Explanation:

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f=40N

m=5kg

40N=5kg(a)

a=40/5

a=8

ANSWER:

meter is a si unit OD DISPLACEMENT

ANSWER:

I am not ABLE to FIND the answer

Answer:

Let us begin our explanation of how Newton CHANGED our understanding of the Universe by enumerating his Three Laws of Motion.

Newton's First Law of Motion:

I. Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.

This we recognize as essentially Galileo's concept of inertia, and this is often termed simply the "Law of Inertia".

Newton's Second Law of Motion:

II. The relationship between an object's mass m, its acceleration a, and the applied force F is F = ma. Acceleration and force are vectors (as indicated by their symbols being displayed in slant bold font); in this law the direction of the force vector is the same as the direction of the acceleration vector.

This is the most powerful of Newton's three Laws, because it allows QUANTITATIVE calculations of dynamics: how do velocities change when forces are applied. Notice the FUNDAMENTAL difference between Newton's 2nd Law and the dynamics of Aristotle: according to Newton, a force causes only a change in velocity (an acceleration); it does not maintain the velocity as Aristotle held.

This is sometimes summarized by saying that under Newton, F = ma, but under Aristotle F = mv, where v is the velocity. Thus, according to Aristotle there is only a velocity if there is a force, but according to Newton an object with a certain velocity maintains that velocity unless a force acts on it to cause an acceleration (that is, a change in the velocity). As we have noted earlier in conjunction with the discussion of Galileo, Aristotle's view seems to be more in ACCORD with common sense, but that is because of a failure to appreciate the role played by frictional forces. Once account is taken of all forces acting in a given situation it is the dynamics of Galileo and Newton, not of Aristotle, that are found to be in accord with the observations.

Newton's Third Law of Motion:

III. For every action there is an equal and opposite reaction.

This law is exemplified by what happens if we step off a boat onto the bank of a lake: as we move in the direction of the shore, the boat tends to move in the opposite direction (leaving us facedown in the water, if we aren't careful!).

Answer:

In the uniform straight motion, A BODY has a uniform motion if it TRAVELS equal distances in equal INTERVALS of TIME, no matter how small these time intervals may be and a body moves in a straight line path.

and, in the uniform circular motion, A particle or body moves in a circular path with constant speed.

Answer:

the answer is 1000000*55/100

Explanation:

the formula for ohm is the simplified ACCORDING yo the theories of Einstein it id cos(30 UPON THREE thank you mark BRAINLIEST please

EXPLANATION:

REFER to the ATTACHMENT:

ANSWER:

HELP me

EXPLANATION:

kkkkkkkkkkkkkk

Answer:

7) differentiate LOGX wrt cotx

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Electric FIELD Lines do form closed loop if the field is produced by a TIME VARYING magnetic field. ... If a field line formed a closed loop, then each equation would EQUAL zero because there would zero divergence of the electric field which MEAN that electric monopoles could not exist - which they do!

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ANSWER:

The change in temperature (ΔT) = 70oC – 20oC = 50oC

The original length (L1) = 40 cm

Coefficient of linear expansion for steel (α) = 12 x 10-6 (Co)-1

Wanted : The change in length (ΔL) and the final length (L2)

SOLUTION :

a) The change in length (ΔL)

ΔL = α L1 ΔT

ΔL = (12×10-6 oC-1)(40 cm)(50oC)

ΔL = (10-6)(24 x 103) cm

ΔL = 24 x 10-3 cm

ΔL = 24 / 103 cm

ΔL = 24 / 1000 cm

ΔL = 0.024 cm

b) The final length (L2)

L2 = L1 + ΔL

L2 = 40 cm + 0.024 cm

L2 = 40.024 cm

welcome to the CONCEPT of differentiation.

questions of differentiation.

1)

find DY/ dx

2)

if y = sec( tan inverse X) then find dy/dx at X= 1 .

3)if y = tan inverse[ 2^x/(1+ 2^2x+1)]

then find dy/dx at X= 0

4) if y= COS inverse( cos X) then

y' (X) is equal to?

5)

and

then t= π/4 find the value of dy/dx ?

6)

find dy/dx...

Answer:

water GET reacted with the temperature of ice so the ice get MELTING and after ice EVAPORATION is onn

Answer:

the MORPHOLOGY and anatomy of each PART of PLANT COMES under this category

the MAXIMUM POSSIBLE ERROR in this measurement + -0.5 and the PERCENTAGE error in the calculation +-0.005%

Answer:

This QUESTION can be solved by using coloumbs LAW and conditions of EQUILIBRIUM of particle.the question is solved below.hope it helps

Answer:

CALCULATE the electric potential at the centre of SQUARE where -10,+5,-10,+5 charges are kept ... - did not MATCH any documents.

Suggestions:

Make sure that all WORDS are spelled correctly.

Try DIFFERENT keywords.

Try more general keywords.

Try fewer keywords.

I hope it helps you

Explanation:

a) The function of the pupil is clearly that of controlling the amount of light entering the eye, and hence the light reflex.

b) The colored part of the eye which helps REGULATE the amount of light entering the eye. When there is bright light, the iris closes the pupil to let in less light. And when there is low light, the iris opens up the pupil to let in more light. Focuses light rays onto the retina.

c) The optic nerve is LOCATED in the back of the eye. It is also called the second CRANIAL nerve or cranial nerve II. It is the second of several pairs of cranial nerves. The job of the optic nerve is to transfer visual information from the retina to the vision centers of the brain via electrical impulses.

d) The retina is a thin layer of tissue that lines the back of the eye on the inside. It is located near the optic nerve. The purpose of the retina is to receive light that the lens has focused, convert the light into neural signals, and SEND these signals on to the brain for visual recognition.

___________________________

By Science Lover.

The MOLECULES MOVE and vibrate so QUICKLY that they escape into the atmosphere as molecules of water vapor. EVAPORATION is a very important part of the water cycle. Heat from the sun, or solar energy, powers the evaporation process. It soaks up moisture from soil in a garden, as well as the biggest oceans and lakes.

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#THE GREAT SHREYA ❤️

EXPLANATION:

I) TRUE

II) true

iii) FLASE

Answer:

II. SOUTH pole attracts NORTH pole is TRUE