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l point in THERMODYNAMIC , is mostly exisist because it HELP to distinguish liquid and VAPOUR PHASE of a gas .such as in Co2 the critical point is 30.9°c(hope it will help u..)

the MOVEMENT of MINORITY CHARGE CARRIERS

aratus has a NUMBER of RODS, each made of a different metal. Accompanying information will identify them.The rods must be coated with wax. This can be done by one of the following methods:i Take the rods out of the water box and LAY them in a chilled tin tray containing MOLTEN paraffin-wax. Remove quickly, hold vertically to allow the excess wax to drain off, and push them back into the water box.ii Keep the rods in the water box. Paint each rod with a paint brush dipped in very hot molten wax. This produces an uneven, thick coating of wax, which must then be THINNED by blowing a Bunsen flame up and down the rod. (This is a poor method, only successful in very skilful hands.)A simple and easy-to-use set of conductivity bars is now available from Timstar. Four bars made of different metals are mounted on the same plastic support. Each bar has a liquid crystal strip showing temperature changes along the bar.

he ATTACHMENT

us SIGN is indication of frictional force which is OPPOSITE to the DIRECTION of MOTION

mers can measure a star'sposition once, and then again 6 months later and calculate the apparent change in POSITION. The star'sapparent MOTION is called stellarparallax. The distance 'd' is measuredin PARSECS and the PARALLAX angle 'p' ismeasured in arcseconds.

ic physics and quantum chemistry, the electron configuration is the arrangement of electrons in an atom, molecule, or other physical structure (e.g., a crystal).Like other elementary particles, the electron is SUBJECT to the laws of quantum mechanics, and exhibits both particle-like and wave-like nature.Formally, the quantum state of a particular electron is defined by its wavefunction, a complex-valued function of space and time.According to the Copenhagen interpretation of quantum mechanics, the position of a particular electron is not well defined until an act of measurement causes it to be detected.The probability that the act of measurement will detect the electron at a particular POINT in space is proportional to the square of the absolute VALUE of the wavefunction at that point.Electrons are able to move from one energy level to another by emission or absorption of a quantum of energy, in the form of a photon.Because of the Pauli exclusion principle, no more than two electrons may exist in a given atomic orbital; THEREFORE an electron may only leap to another orbital if there is a vacancy there.Knowledge of the electron configuration of different atoms is useful in understanding the structure of the periodic table of elements.The concept is also useful for describing the chemical bonds that hold atoms together.In bulk materials this same IDEA helps explain the peculiar properties of lasers and semiconductors.

58.62N is the CORRECT ANSWER EXPLANATION:HOPE it HELPS you

is more harmful on water because it floats on the surface and is very persistent. In terms exhaust from BURNING GASOLINE or diesel in an IC engine, they both have their own problems. Diesel engines produce more NOx and tiny particulates while gasoline VEHICLES emit more CO and VOC's (unburned hydrocarbons).

your answer:Given that:10 gm of ice at 0°C is kept in calorimeter of water 10 gm.To find,The amount of HEAT that must be supplied.Solution:First we must calculate the energy needed for ice at 0°C to Convert into water at same temperature. So,  We know that,Q_{(ice - water)} = amount\ of\ ice \times L_{f}\ of \ waterHere , L v - Latent Heat of FUSION of water = 80 cal/gm ⇒  Q_{(ice - water)} = 10 g \times 80\ cal/gm = 800 calNow it has to convert from 0°C water to 100°C of water.Then,⇒ Q_{(0-100)} = [Amount\ of \ Water + Equivalent\ of\ water](S) (T_{f} - T_{i})Here , S- Specific Heat of water = (1 cal /gm k) , And CHANGE in temperature is (T f) - (T i)Then,⇒ Q_{(0-100)} = (10+10)(1)(100) = 20 \times 100 = 2000\ cal.Now, From 100°C water to Vapor at same temperature. Q_{(Water-Vapour)} = (Amount\ of\ water)\times L_{v}Here Lv = 540 cal/gm.⇒ Q_{(Water-Vapour)}= 10 \times 540 = 5400\ calThen,⇒ Total\ Heat\ needed = Sum\ of\ all\ energy\ used.⇒ 800+2000+5400 = 8200\ cal\bold{THEREFORE\ total\ heat\ required\ is\ 8200\ cal}

a NEUTRON can DECAY into a PROTON, an ELECTRON and an electron ANTINEUTRINO.

carbon monoxide is released which is DANGEROUS and can CAUSE DEATH.

your answerGLAD YOU LIKE ITPLEASE NOTE MY ANSWER AS BRAINLIEST

nit is kilogramThus, 1 g = 0.001 kg.2. SI unit is MetreThus, 1 cm = 0.01 cm.3. SI unit is MetreThus, 1 NANOMETER = 1 × 10^-9 m.4.SI unit is MetreThus, 1 A = 10^-10m.5.SI unit is MetreThus, 1 Km = 1000m.6.The DISTANCE travelled by a Light in a YEAR is CALLED a Light year which is About 9.46 TRILLION Kms.Thus,SI unit = 9.461 × 10^15 m.Hope this Helps you Out.^_^

sion of the SURFACE film of a LIQUID CAUSED by the attraction of the particles in the surface layer by the bulk of the liquid, which tends to minimize surface area.I hope you are satisfied to my answer so PLEASE FOLLOW me and mark me brainliest

system is in equilibrium the CONSTACT force at A is EQUAL to the sin of CONTACT force between A and B. Same for BALL B, The contact force at B is same as The sin of contact force between A and B therefore the RATIO is 1:1

des and insecticides, which KILL or manage unwanted plants and insects. The DAMAGE caused by agricultural pests is a global PROBLEM, and over the past half-century, the amount of pesticides used has increased FOURFOLD. Over the years, the WIDESPREAD use of pesticides has had several benefits and also caused many problems.

m and GARDEN

iation in thermal CONDUCTIVITY of a material with temperature in the temperature RANGE of interest can be approximated as a linear function as:k(T)=k'(1+βT)Where β is called Temperature coefficient of thermal conductivity. Thus, its UNIT is K−1K−1and its dimension is K−1K−1.Since, it's value depends on temperature range, it is not possible to GIVE it's value explicitly

cy INCREASES....as per my thinking DUE to rise in temprature the atoms get exited and that causes in increase in FREQUENCY.. GOOD QUESTION...

0-7.5=2.5Kmhspeed=speed of boatin STILL water-speed during UPSTREAM

me...it means the AMOUNT of HEAT GENERATED per unit TIME in the heater..

e refractive INDEX is the refractive index of a medium in vacuum. More SPECIFICALLY, it is the ratio of the spped of light in vacuum to the speed of light in that medium. It is the Refractive Index of Medium w.r.t Vacuum of FREE space.I hope you are satisfied to my ANSWER so please follow me and mark me BRAINLIEST

2+R3..... HOPE THIS HELPS YOU PLEASE MARK AS BRAINLIEST

know as a MAGNETIC FLUX , the area of the MAGNET that has the greatest MAGNETISM being called “POLES”. At each end of a magnet is a pole.

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ere ❣️A gland is an aggregation of cells which releases biochemical COMPOUNDS for some specific function.The secretion of endocrine gland is considered HORMONES because they do a function in the body like METABOLISM,growth etc.Exocrine glands RELEASE their secretion outside the body like SWEAT from sweat glands.Hope it helps..❣️

is !MAINLY USED in COOKING VESSELS

a great TIME with you to the latest flash PLAYER I am a bit more about the term the same in order to the same I am a little bit of a great day and I will be in the term goals of the same in order to be a GOOD IDEA to have a good

as its own LIGHT

vity of a wire is it's property which depends on the NATURE of material not on its DIMENSIONS so EVEN when LENGTH is doubled there will be no change in RESISTIVITY