Explore topic-wise InterviewSolutions in Current Affairs.

Has our BODY will not WORK

1.) is root cap

last ONE is is B

rest of them are not clear to me PELASE UPLOAD the clear pic

ETHENE (c2h4) is soluble in water SLIGHTLY because they are non polar and water is polar. When non polar molecule approached a polar molecule , the latter induces polarity in the FORMAR momentarily. This induction arises DUE to interaction between the electronic clouds of two molecules. During this short lived polarity, gas molecule is attracted by water molecule thus causing solubility

Electroplating is a process that uses an ELECTRIC current to REDUCE dissolved metal cations so that they form a THIN COHERENT metal coating on an electrode

Why??? I can ANSWER this question but you told not to answer it.

then I should not answer it PLZ don't POST this type of question s

don't mind plz ......

hope this suggestion HELPS you not to do in future

if I hurt you then sorry

Construction of soundproof rooms for noisy machines in industrial and manufacturing installations must be encouraged. ... Vegetation (trees) ALONG roads and in RESIDENTIAL AREAS is a good WAY to reduce noise pollution as they absorb SOUND.

The EYE lens is composed of a fibrous, jelly like material. Its CURVATURE can be modified to some extent by the ciliary muscles. The change in the curvature of the eye lens can thus change its focal length.

Now let's COME to the POINT...

When the muscles are relaxed the lens become thin . Thus its focal length increases. This enables us to see.distant objects clearly.

When you are looking at the objects closer to eye , the ciliary muscles contract. This increases the curvature of the eye lens. The eye lens become thicker. Consequently the focal length of the eye lens decreases

This enables us to see nearby objects clearly.

Hope U like the answer and.have understood the concept..

Noise pollution affects both health and BEHAVIOR. Unwanted sound (noise) can damage physiological health. Noise pollution can cause hypertension, HIGH stress levels, tinnitus, HEARING LOSS, sleep disturbances, and other harmful effects.

Hey friend your answer.

NOISE POLLUTION : It is type of pollution cause due to Unbearable SOUND which causes disturbance to concentration of a person.


Causes for noise pollution are. SOUNDS made by vehicles, Drums played in parties , etc.

Hope it helps you.

Hey frnd.....
when we enter in a dark ROOM our cornea expands to take INSIDE more light rays so that we can see the objects easily. HENCE it takes some time to EXPAND the cornea of our eyes.

HOPE THIS HELP YOU ☺☺❤❤❤❤

1. The compound 'XY' decomposes into a metal and non-metal on exposure to sunlight
2. The compound 'XY' is completely SOLUBLE in AQ. AMMONIA solution
3. The metal PART of 'XY' is grey coloured in elemental form
4. The non-metal part of 'XY' is violet coloured in elemental form

Hi dear ur ANSWER is...

Because REFRIGERATOR helps to keep the FOOD fresh and germ free for a longer period of TIME....

In THERMAL power plants along with the ENERGY huge AMOUNT of smoke, vapour and hot air is PRODUCED which leads to air pollution
we can use HYDROELECTRIC,wind turbinesor solar energy instead of thermal power plants..

In the place of car dumps where there might be some useful MAGNETS

when magnets GET accidentally mixed into some LIQUID

HEY DEAR,,,

ANSWER IS HERE.......

◆I don't exactly KNOW where we come from beyond what SCIENCE has discovered and proved, and I CERTAINLY don't know why we are here if for any reason (I don't THINK that there is a reason), but I DO know that I don't believe the lie•

◆◆◆◆Plz mark as brainliest answer....Plz ...◆◆◆◆◆◆◆◆

The correct answer is option b - THERMOSTATS.

A thermostat is a component which senses the temperature of a SYSTEM so that the system's temperature is maintained near a desired setpoint. These thermostats can detect if it is day or night depending on the solar temperature in the atmosphere and can be automatically switched on and off.

Also, many SENSORS like occupancy sensors, motion detector, occupancy sensors, and other ULTRASONIC DEVICES can be for Smart-lighting and for auto intensity control of street lights.

The purpose of tilling is to mix organic MATTER into your soil, HELP control weeds, BREAK up crusted soil, or loosen up a small area for planting. You do not need to till or break up the soil very DEEP; LESS than 12 inches is better.
Any heavy tilling when the soil is wet is also destructive to soil structure.

Friction

___
we work because we have friction with out friction a person cannot walk . good friction happens in rough surfaces .

for example we can walk proper ly in rough road but not is SLIPPERY surface because slippery surface does not hold friction. that's why our legs sleep down in the slippery surface.

friction is therefore prevent us to FALL down .


hope it HELPS you

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Convection is the process of heat TRANSFER in which the particles change their positions by constantly MOVING from the hotter region to the COOLER region, thus CAUSING heat ENERGY to flow.

An electron microscope is NECESSARY for the study of molecular scale biological or non-biological specimens which are way smaller to OBSERVE by a normal microscope.

• These electron microscopes projects a beam of electron on the specimen to obtain a DETAILED magnified IMAGE of the specimen.

• These microscopes have more accuracy due to the extremely smal sized electrons which ADD additional precision.

Hi!

Tropic MOVEMENT is a directional movement .for eg.plant's stem

while NASTIC Movement is a NON directional movement .
for eg.mimosa pudica.

✨✨✨✨✨

Nowadays acctually there are not MANY differences.but still TRYING to answer you:
1.the minds of human beings are highly developed than animals.
2.the FACT that they dont just live in their HOUSES and find for their food as we find and make ourselves.
3.the animals have hearing capacity at the extent that we CAT hear so some peoples have kept domestic animals at their homes to protect them.

Hope this answers will help you.-------




The very some products that we get from the forest are----

1) woods
2) cotton
3) rubber
4) timber
5) fruits
6)flowers
7)bark
8)shelter
9)shade
10) oxygen

TREES are very USEFUL to us there FORE we should not waste them for our needs

trees are our REAL friends

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the organelle is CALLED the vacuoles , is only PRESENT in PLANT CELL

I think friend that it might be d) fire wood

because all the other 3 answers are using high energy but fire wood needs minimum amount of energy

hope it helps you buddy

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Metal is a substance that had properties like CONDUCTIVITY of electricity, DUCTILITY (ability to be FORMED RODS), etc.

Decide what source of energy you want to convert to electricity. You can use anything that has a rotating axle, such as a stationary bicycle.Coil a length of wire to form a fairly large loop, making sure the two ends of the wire are accessible. The more coils you make, the more electricity you'll produce.Connect the wire loop to your energy source, e.g. the bicycle axle. Make sure the loop is supported well and is not in the way of any moving parts from your energy source (such as the pedals, if you're using a bike).Place strong magnets around the loop so the loop can rotate FREELY between them. You want to ARRANGE the magnets to MAXIMIZE the field STRENGTH. You can do this by making the south pole of ONE magnet face the north pole of another magnet.Attach your energy source (e.g. the bike axle) to a large battery.Activate your energy source (e.g. sit on the bike and begin pedaling).You've just produced electricity.

Using ULTRASONIC waves bacteria and prey can be destroyed without using chemical REACTIONS but by PHYSICAL means just like a bat catch prey when they flies around it.

Bats are designed in a WAY that they can hear the voices of prey which a normal HUMAN can’t hear.

Answer : AQUILA


Few LINES -


"Aquila" is the Latin word for 'eagle'. It refers to Aquila constellation. The word Aquila is also a baby name. The word Aquila MEAN eagle used by Romans, EARLY Christians and in English speaking country since 17th century.

Aquila is a constellation on the celestial equator. It represents the bird that carries Jupiter's thunderbolts in Greco-Roman mythology.


This constilletion Aquila has three brighter stats. The eagles belong to the GENUS Aquila.

Heyaa...

1] TADPOLE and frog....

==>> Tadpole lives in WATER...while frog lives on land.

==>> Tadpole have gill slits to breathe.... while frog have lungs.

==>> Tadpole have tails which help them to swim..... while frog have WEBBED feet..

==>> Tadpole excretory product is AMMONIA..... while frog's is urea.

Polluted air may contain particulate MATTER (such as black soot) and MANY different GASEOUS chemicals such as carbon monoxide, carbon dioxide, nitrogen oxides, sulphur oxides, ozone, NITRATES, sulphates, organic hydrocarbons and many others. ... Carbon monoxide is very dangerous tohumans.

Ans of QUESTION 4 is 25 cm. At 25 cm, we can see an OBJECT clearly but when the distance reduces from 25 cm, we cannot focus on the object as we did when it was at 25 cm. This is distinct vision...

For ans 3... I NEED some time...


HOPE it helps...

In DISPLACEMENT REACTION ONE high reactive ELEMENT displace less reactive element
and
the reaction in which two different atoms or group of atoms are mutually exchange

GIVEN power of lens for corecting DISTANT vision is -5.5D

relation between power and focal LENGTH is P=1/f (or)  f=1/P

f=1/5.5    f=0.1818m

(or) f=18.18cm

So the focal length REQUIRED to correct the distant vision is 18.18cm.

There is no proper definition of TIME ,time cannot be difened,There are few things which we cannot defined with ease e.g. CHARGE ,MASS and time ETC

D is the ANSWER 100%

Metals which are more reactive than COPPER can REPLACE copper from copper SULPHATE SOLUTION