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HEYA MATE,

HERE IS UR ANSWER.

THANKS for asking this question.

Work done in moving a CHARGE Q coulomb on the surface of a GIVEN charged conductor of potential v is =q×v

I HOPE IT HELPS U.

Trends in
1- size of atom
2- size of IONS(important)
3- ionisation energy
4- electron gain enthalpy (difficult and tough)
5- lother MAYER curve(learn what type of element occurr where in curve
6- electronegativity (it's just a tendency)
7- pauli's SCALE

Hey!!!!
your answer is to reduce the FRICTION and to MAKE the object EASY to MOVE.

Answer:

the REQUIRED CENTRIPETAL FORCE is 10⁴ N

Explanation:

GIVEN :

speed= v=10 m/s

radius= r=10m

mass =m=1000kg

Fc=?

Formula :

Fc=

=1000x 10x 10/10

=10⁴N

∴ the required centripetal force is 10⁴ N

1- ABDUS SALAM
2- Sir C . V Raman

I can't UNDERSTAND your QUESTION.

The MEANING of PHYSICAL is our APPEARANCE means that how do we loojk from OUTSIDE like healthy or weak

A car starts from rest and ATTAINS a velocity of 40 metres per second in 20 seconds. it MAINTAINS this velocity for 30 seconds and then comes to rest in 25 seconds. 1. sketch the velocity time graph for the motion. 2. Calculate the acceleration of the body. 3. Calculate the ...

Science

A car starts from rest and attains a velocity of 40 metres per second in 20 seconds. it maintains this velocity for 30 seconds and then comes to rest in 25 seconds. 1. sketch the velocity time graph for the motion. 2. Calculate the acceleration of the body. 3. Calculate the ...

Science

a toy car starts from rest and accelerate uniformly at 2.0m/s square for 5.0 seconds. calculate its final velocity

Physics

A body starts from rest and accelerates to 2meter per second square for 6sec.it maintains this velocity for 10sec and then DECELERATES to rest in 4sec.calculate the acceleration

My dear friend I THINK your QUESTION is not completed yet make sure that you question is completed and then ASK the ANSWER

Answer:

block

Explanation:

Answer:

plz mark me as brainiest I read in CLASS 3 that why I THINK no one CHOOSE me as brainiest plz make me as brainliest I WANT to SEE what happen next after it plz

Ahoy,


MASS of any BODY REMAINS same at any PLACE or PLANET.

FORCE = MASS X ACCELERATION

=150 x 1/2

=75kgm/sec or 75N

Inside a pressure cooker once the WATER is boiling and stream is TRAPPED the pressure from the steam increases and PUSHES the liquid which increases its boiling temp because of much higher heat capacity steam and liquids TRANSFER heat more raoidly than air

HOPE it helps you
if any queries pls ask :) :) :) :)

It has a very simple answer.

An ATOM primarily consists of neutrons, protons and electrons. Neutrons and protons are present in the nucleus of an atom. Electrons revolve around the nucleus. Protons have a positive charge of +1e (e= 1.6 x 10>-19 Coulombs) and Electrons have a negative charge -1e. Neutrons have zero charge so they are neutral PARTICLES

Size matters ultimately, the size of proton is almost equal to the size and mass of neutron. Electron is a very light PARTICLE which moves at a very fast speed. They are hyperactive particles so cannot bind with neutrons due to lack of nuclear and electrostatic force.

On the other hand, Proton and neutron can bound together due to PRESENCE of nuclear force. They both have smaller subatomic particles, so when protons or neutrons get close to each other, they exchange particles (mesons), ultimately binding them together.

Hope it helps!!!!

F=ma
force on an object
F=mg
by comparison
mg=ma
m and m GOT cancelled
G=a
where g = 9.8g/m²

Hey dear ....


All BCuse this protect the AIR from being comming inti the ROOM and MAKES it warmer..or we can sau that it cuts it's CONTACT with OUTER environment...


Hope it hlps u....

HEY MATE , HERE'S YOUR ANS.

In PHYSICS, the no DELETING theorem of quantum information THEORY is a no -gotheorem which STATES that, in GENERAL, given two copies of some arbitraryquantum state, it is impossible to delete one of the copies. It is a time-reversed dual to the no-cloning theorem, which states that arbitrary states cannot be copied.

This is because of Gravity
 

. All the atoms in an OBJECT pull towards a common center of gravity, and they’re resisted outwards by whatever force is holding them apart. The FINAL RESULT could be a sphere… but not always, as we’re about to learn.

Consider a glass of water. If you could see the individual molecules jostling around, you’d see them trying to fit in as snugly as they can, tension making the top of the water smooth and even.

Imagine a planet made entirely of water. If there were no winds, it would be perfectly smooth. The water molecules on the north pole are pulling towards the molecules on the south pole. The ones on the left are pulling towards the right. With all points pulling towards the center of the mass you would get a PERFECT sphere.

Gravity and surface tension pull it in, and molecular forces are pushing it outward. If you could hold this massive water droplet in an environment where it would remain undisturbed, EVENTUALLY the water would reach a perfect balance. This is known as “hydrostatic equilibrium”

5/6 is the RATIO of this PRODUCT

When he JUMPS from the LAND to AIR

V=u+at KI 2 EQUATION laga do ANSWER aa jayenga

A real image is always INVERTED whereas a virtual image is always erect. A real image is formed when the RAYS of light after reflection or refraction ACTUALLY MEET at some POINT whereas a virtual image is formed when the rays of light after reflection or refraction appear to meet at a point.

The DISTANCE between IMAGE and the BODY
= 30+30=60metres

Answer :- False

EXPLANATION :- there are many subatomic particles in atom. electron , proton , neutron, MESON , antineutrino , neutrino etc...
obviously , MASS of neutron > mass of proton > mass of electron. but it doesn't neutron is formed by an electron and a proton combining together. of course it is , but it is possible when we will TALK about a special case e.g., nuclear reaction. otherwise neutron is just a subatomic neutral charged particle. neutrons are postulated neutral because in GROUND state of any atom contains number of electron equals number of protons.
so, we can say given statement is false.

Physics one of the subjects which INCLUDES numericals . how is this important is not known but it really has great importance in our everyday lives. all the forces we are able to write will we be able to understand it without physics that includes FORCE . gravity all is because if a study NAMED physics . all the questions or derivations are based on our life , our universe THINGS happening in it . nothing could be known without physics . there are many scientists who have won prizes for physics , for their understanding on it in a better way . it is really important

The gradient of a DISTANCE time grap REPRESENTS the SPEED of an OBJECT. The velocity of an object is its speed in a PARTICULAR direction. The slope of velocity time graph represents the speed of an object.

Since it is completely impossible with current technology to actually do this as a real experiment, I will assume we are talking totally theoretically.

Mass is an inherent property of the object. As long as you take the whole 10 kg object and don’t lose any parts on the way, it should still be a 10 kg object at the end of the trip.

WEIGHT is also referred to as the force of gravity and it depends on location. We can USE a type of mathematics CALLED calculus to show the exact relationship between the weight and how far we are from the SURFACE of the EARTH. As you move inside a solid body like a planet, it turns out that the overall gravity depends on how much mass of the planet is further inside than you are. When you get to the very center, the overall gravity is zero.

Answer ⇒ False.

EXPLANATION ⇒ NUCLEONS are the collective term for the Protons and Neutrons.

J.J. Thomson proposed the model of the atom that only contains electrons and protons and no neutrons.

Thus, the GIVEN statements is incorrect. Hence, answer is False.

According to the Thomson mode of the atom, Electrons are compared to the SEEDS of the watermelon and the positive charge is compared to the reddish portion.

Thus, It means that the Electrons are embedded in the positive charge as in the EXAMPLE of watermelon.

Hope it helps.

The WOULD be 10^-8 i HOPE

K is the CONSTANT INTRODUCED to TAKE away the proportionality..

Atomic number of chlorine , CL = 17
so, number of ELECTRONS present in Cl atom = 17
so, number of electrons present in Cl⁻ ion = 17
now, configure based of SHELLS = 2 , 8, 7

we know, K contains 2 electrons.
L contains 8 electrons.
M contains 18 electrons.

so, in Cl⁻ ion K and L are complete shells and M is INCOMPLETE.

We know, F=ma
F = 500/1000 × 2 N
= 1 N
The MAGNITUDE of ACCELERATING force 1 N.

1) COMBINATION REACTION- Those reactions in which two or more substance combine to form a single substance are CALLED combination reaction.

2)decomposition reaction - those reactions in which a compound breaks up into two or more sub SIMPLER substances .

3)displacement reaction - those reactions in which a more reactive element displaces the less reactive element .

4)double displacement reaction - those reactions in which two compounds react by the exchange of iron to form an insoluble solid.
so the reaction is also called as precipitation reaction .


Hope this helps..

Cause INTENSITY of SOUND depends on DENSITY of surroundings and density of AIR changes as we MOVE up or down the hill.

ACC DUE to GRAVITY in cm/min2 is 0.278

s=ut+1/2atsquare is the ANSWER to thisquestiob

TIME taken is 2 SEC and velocity when it REACHES ground is 20 m/s

Wheels are the material that reduce FRICTION which ACT only in bi DIRECTION HENCE it is not possible to

U=15m/s.
v=20m/s.
t=10s
a=5/10=1/2=0.5m/s2.
s=ut+1/2at2.
s=150+1/2*50
s=150+25=175.
s=175m.