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Energy conservation statement : Total mechanical energy of an isolated particle or SYSTEM of particles is always CONSERVED in the absence of any dissipative force. As the statement SAYS , the body we are dealing with should be isolated but here the body is not isolated . So to make an increase in potential energy of the system , the lifter has to do some amount of WORK against AIR resistance and gravity . This work done against dissipative force is equal to the increase in potential energy and hence conserving the energy.Explanation:

tion:the number of NEUTRAL point obtained on the paper is ONE and the other one will be out of the PLANE

the ANSWER is2Explanation:PLEASE MARK as BRAINLEAST answer

in space that nothing, not even LIGHT, can escape from, because the force that PULLS OBJECTS in space towards each other (gravity) is so strong there.

The END of the solenoid at which CURRENT FLOWS in the anticlockwise DIRECTION will act as a north pole and the end where current flows in clockwise direction will act as a south pole.Explanation:

= -15cm, f= 12cm, H1= 2cm, V=?.h2=?Using lens formula,1/f = 1/v - 1/u=> 1/v = 1/f + 1/u=> 1/v = 1/12 + 1/(-15)=> 1/v = 1/60=> v = 60CM which indicates that the image FORMED is real and inverted.Now magnification = v/u = h2/h1Hence, 60/(-15) =h2/2=> h2 = 8cm-ve sign indicates inverted image. Hence, the size of the image is 8cm.

A database is an organized COLLECTION of data, GENERALLY STORED and accessed electronically from a computer system. Where databases are more complex they are often DEVELOPED using FORMAL design and modeling techniques.

In MULTICELLULAR organisms, several cells are GROUPED to form tissues. These tissues perform particular FUNCTION at a definite place in the body. For example, NERVE cells from the nervous tissue which helps in TRANSMISSION of messages. This is known as division of labour in multicellular organisms.

In multicellular organisms, several cells are GROUPED to FORM tissues. These tissues perform PARTICULAR function at a definite place in the body. For example, nerve cells from the NERVOUS TISSUE which helps in transmission of messages. This is known as division of labour in multicellular organisms.

hiiExplanation:A GOOD unit should be correct. The basic requirement of unit is to MEASURE correct PARAMETER of DIFFERENT physical quantities.A good unit should be testable. The units should be testable because all the physical concept are BASED on experiments.

tion:A×(B×C)1) B×CB:- 3i - 2j + 4kC:- i + 2j + 2k By APPLYING determinant methodB×C= (-4-8)i-(6-4)j+(6+2)K = -12i - 2j + 8k2) AX(B×C)A:- 3i - 2j + 4k(B×C):- -12i - 2j + 8k = (-16+8)i-(24+48)j+(-6-24)k=》-8i - 72j - 30k

2 x 10(-11) sExplanation:HOPE this helps N is refractive indexsincearly , STRANGER

total RESISTANCE = 24 OHM total CURRENT = 2 Acurrent through 7 ohm = 2 ATHE current in 6 ohm and 4 ohm will be same

use diffrenciation and u getv = 27t^2 -4T +5v at 3S= 236diffrenciate againa = 81t -4a at 3s = 239Explanation:HOPE this helps sincearly.random dudeps just put 3 in place of t and CALCULATE to get answer

(a) perpendicular to MAGNETIC fieldExplanation:PLEASE mark me as BRAINLIEST and ALSO Thank my answer

તઙલચઙઔણઙ તચ ઙતઙ ઔઆલચજઔઙતઙઍચડઙઔમ ણઙડ ણઙઔExplanation:લઙમઍઙડઓ ણઙઔઃણમ ણઙઙઍઃણબઔ

28gExplanation:n=M×N/No=28×6.022×10²³/6.022×10²³=28×1=28gPls MARK as BRAINLIST

Uddin SHAFI AAP PAYPAL pa all pelu Raaz BB B

e SUCCESSIVE measurements of the thickness of a glass plate USING SCREW gauge are 1.56mm, 1.54mm, 1.57mm, 1.53mm and 1.52mm.A] The mean value of thickness :If a₁ , a₂ , ... , aₙ are the reading of an experiment, then true value or mean value of the quantity is given by the arithmetic mean,B] Absolute error :or C] The mean absolute error :D] Relative error :E] Percentage error :

By using LCM METHOD, 7/8 is the equivalent FRACTION by subtracting 5/8 from 9/6.

There are FOLLOWING causes for decreasing the efficiency of TRANSFORMER :-COPPER LOSSIRON LOSSFLUX DECAYHETEROSIS LOSS

Arrange the following steps chronologically. Use A for the first step, B for second step and so on. Write your answer on a separate sheet of paper. 1. Prepare diluted vinegar solution in a bucket. DIP your MOP into the bucket, wring the mop out and wipe across your kitchen floors. 2. Spray all-purpose CLEANER onto kitchen surfaces and wipe off with a damp cleaning rag. 3. Collect LOOSE dust by sweeping the kitchen floor daily with a broom or static sweeper and wiping down surfaces with a cleaning rag. 4. Fill a few bowls with about 1/2 cup each of baking soda. Place these around your kitchen to absorb odor and keep the kitchen smelling FRESH. 5. Make an all-purpose cleaner in a spray bottle .Arrange the following steps chronologically. Use A for the first step, B for second step and so on. Write your answer on a separate sheet of paper. 1. Prepare diluted vinegar solution in a bucket. Dip your mop into the bucket, wring the mop out and wipe across your kitchen floors. 2. Spray all-purpose cleaner onto kitchen surfaces and wipe off with a damp cleaning rag. 3. Collect loose dust by sweeping the kitchen floor daily with a broom or static sweeper and wiping down surfaces with a cleaning rag. 4. Fill a few bowls with about 1/2 cup each of baking soda. Place these around your kitchen to absorb odor and keep the kitchen smelling fresh. 5. Make an all-purpose cleaner in a spray bottle .Explanation:Arrange the following steps chronologically. Use A for the first step, B for second step and so on. Write your answer on a separate sheet of paper. 1. Prepare diluted vinegar solution in a bucket. Dip your mop into the bucket, wring the mop out and wipe across your kitchen floors. 2. Spray all-purpose cleaner onto kitchen surfaces and wipe off with a damp cleaning rag. 3. Collect loose dust by sweeping the kitchen floor daily with a broom or static sweeper and wiping down surfaces with a cleaning rag. 4. Fill a few bowls with about 1/2 cup each of baking soda. Place these around your kitchen to absorb odor and keep the kitchen smelling fresh. 5. Make an all-purpose cleaner in a spray bottle .Arrange the following steps chronologically. Use A for the first step, B for second step and so on. Write your answer on a separate sheet of paper. 1. Prepare diluted vinegar solution in a bucket. Dip your mop into the bucket, wring the mop out and wipe across your kitchen floors. 2. Spray all-purpose cleaner onto kitchen surfaces and wipe off with a damp cleaning rag. 3. Collect loose dust by sweeping the kitchen floor daily with a broom or static sweeper and wiping down surfaces with a cleaning rag. 4. Fill a few bowls with about 1/2 cup each of baking soda. Place these around your kitchen to absorb odor and keep the kitchen smelling fresh. 5. Make an all-purpose cleaner in a spray bottle .

MARK AS BRAINLISTExplanation:There are three equations of MOTION that can be used to DERIVE components such as displacement(s), velocity (INITIAL and FINAL), time(t) and acceleration(a)....Definition of Equations of MotionFirst Equation of Motion : v=u+at.Second Equation of Motion : s=ut+\frac{1}{2}at^2.Third Equation of Motion : v^2=u^2+2a

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(i) They can undergo reflection, REFRACTION, INTERFERENCE diffraction and polarisation. (ii) they affect photo graphic plates.(iii) They cast shadows of the objects falling in their pathdue to the REASON that they travel in a straight line. (iv) They can penetrate the materials that are opaque to visible or UV light.(v) They can cause photoelectric EFFECT.

tion:Lightning conductor is a metal ROD placed on a building and connected with the GROUND below to protect the building from being DAMAGED by lightning. Its purpose is to OFFER a low resistance path to lightening and allow it .

To convert 6V into 2V connect three resistors of equal value in series. Step-by-step explanation: We have to convert 6V into 2V this is POSSIBLE only by voltage divider rule. It is KNOWN that when resistors are connected in series then we can apply voltage divider rule to divide voltage across each resistor.Explanation:HOPE it is helpful

Sunlight is made up of a mixture of RED, orange, yellow, green, blue, violet and INDIGO. These COLOURS are the same as that of a rainbow. A prism can be used to see all the colours of the sun. When light passes through a prism, it BENDS.

Half-life, in radioactivity, the INTERVAL of time required for one-half of the atomic nuclei of a radioactive sample to decay (CHANGE spontaneously into other nuclear species by emitting particles and ENERGY), or, equivalently, the time interval required for the number of disintegrations PER SECOND of a radioactive ...

It COMMENCED during SEPTEMBER 1970 and ended during OCTOBER 1971. It marked the first time the band visited countries such as Japan and Australia.Explanation:hope it helps you ..…..

indigo and VIOLET. Explanation:There are SEVEN COLORS in the rainbow: red, ORANGE, yellow, green, blue, indigo and violet.maybe helpfull.......

An IMAGE FORMED on the SCREEN is CALLED REFLECTION ..

tion:The inner surface of a SPOON acts like a CONCAVE mirror, while its outer surface acts like a CONVEX mirror. We know that the IMAGE of an object formed by a plane mirror cannot be obtained on a screen.

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The phenomenon of emission of INVISIBLE RADIATION from certain ELEMENTS is CALLED radioactivity.