Explore topic-wise InterviewSolutions in Current Affairs.

EXPLANATION:

WORMS eat dead plant dead ANIMAL animal EXCRETA

Explanation:

NIGHT blindness is a DISEASE cause by deficiency of vitamin A. In this disease PEOPLE is not ABLE to SEE in dim light. you

Answer:

FORCE is. the push or PULL of SOMETHING by ACTION

Answer:

north pole....

Explanation:

The MAGNETIC field of a BAR MAGNET is strongest at either pole of the magnet. It is equally strong at the north pole when compared with the south pole. The force is weaker in the MIDDLE of the magnet and HALFWAY between the pole and the center.

EXPLANATION:

KOYAL is the ONE.......

Answer:

the model of u turn SAFETY of your EXHIBITION I sponsor Google, like and mark Me as BRILLIANT please

Answer:

HEY mate here's the answer

Explanation:

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ANSWER:

ingestion

digestion

absorption

assimilation

ANSWER:

SODIUM CHLORIDE and WATER

9/10 *100

90%

that's it

Answer:

Water pollution is the CONTAMINATION of waterbodies (like oceans, seas, LAKES, rivers, AQUIFERS, and groundwater) USUALLY caused due to human activities. These days chemicals, bacteria, and other pollutants are even affecting our DRINKINGWATER.

EXPLANATION:

Electronic configuration:

⇒ The atomic number of nitrogen = 7

The electronic configuration of 7N = 2,5

⇒ The atomic number of carbon = 6

The electronic configuration of 6C = 2,4

⇒ The atomic number of oxygen = 8

The electronic configuration of 8O = 2,6

⇒ The atomic number of boron = 5

The electronic configuration of 5B = 2,3

⇒ The atomic number of aluminum = 13

⇒ The electronic configuration of 13Al = 2,8,3

Among the given elements, oxygen is the most electronegative element.

Explanation: Electronegativity is the ability of an atom to attract shared pair of electrons.

⇒ Electronegativity increases as we move from left to right in a period.

⇒ Electronegativity decreases as we move down the group.

⇒ By combining these two facts, oxygen is the most electronegative element.

Note:

Electronegativity increases along a period because-

⇒ The atomic radius goes on decreasing as we move from left to right DUE to which the attraction between the outer electrons and NUCLEUS increases.

Electronegativity decreases along a group because-

⇒ The atomic radius goes on increasing as we move from top to BOTTOM due to which the attraction between the outer electrons and nucleus decreases.

.

ANSWER:

Electric charge is the physical property of matter that causes it to EXPERIENCE a FORCE when placed in an electromagnetic FIELD. There are two types of electric charge: positive and negative (commonly carried by protons and electrons RESPECTIVELY). Like charges repel each other and unlike charges attract each other.

Answer:

HEY!

FORMULA of IRON oxide :-

Fe3o4

hope it will be helpful ✌️

Answer:There are certain crops such as paddy, and many vegetables such as tomatoes, brinjal, cabbage, cauliflower and chilies, which are not grown by sowing the seeds directly in the field. In such cases, it is necessary to prepare a nursery or a seedbed separately in apart of the field. After the seeds grow into little seedlings (small plants), they are transplanted in the main field. During transplantation, only healthy seedlings are selected and are planted at regular proper intervals (spacings) in the main field. The process of replanting the seedlings from the nursery in the main field is called Transplantation.

The process of transplantation in crop production has the following advantages:

1. It enables us to select only healthy seedlings for the plants.

2. The process of transplantation promotes better penetration of roots in the soil.

3. It promotes better DEVELOPMENT of shoot system of plants.

4. The process of transplantation enables us to plant the seedlings at the right spacing so as to ensure the uniform availability of water, nutrients and sunlight to the plants.

In a field many other undesirable or unwanted plants MAY grow naturally along with the crop. These plants are called weeds. We can adopt many ways to remove weeds and control their growth. Tilling before sowing of crops helps in uprooting and killing of weeds, which may then dry up and get mixed with the soil. The best time for the removal of weeds is before they produce flowers and seeds. The manual removal includes physical removal of weeds by uprooting or cutting them close to the ground, from time to time. This is done with the help of a khurpi or a harrow.

Weeds are also controlled by using certain chemicals, called weedicides like 2, 4-D. These are sprayed in the fields to kill the weeds. They do not damage the crops. The weedicides are diluted with water to the extent required and sprayed in the fields with a sprayer.

If there is unevenness in the soil of the planting area, irrigation will tend to be uneven, resulting in some areas getting more water than others. Thus the HARVEST will be uneven rather than uniform across the planting.

If the crop is grown from seed, a level planting area will help ensure that the seeds will be distributed evenly, thus helping ensure an even harvest. This is particularly true when the seeding is done by machine rather than by hand.

Agriculture is one of the primary occupations of all the countries around the world. Indeed, we are mainly dependent on agriculture for our daily needs. To increase the agriculture produce, the farmers work on improving the fertility of soil, which is possible by adding manure and fertilizer. Manure refers to the natural substance that is obtained from the decomposition of the waste of plant and animals such as cow dung, etc.

On the other hand, fertilizer is the chemical substances which can be added to the soil to increase its nutrient content. If you are planning for farming, you should be known about the ways to enhance the fertility of the soil.

Hand sowing

Hand sowing or (planting) is the process of casting handfuls of seed over prepared ground, or broadcasting (from which the technological term is derived[citation needed]). Usually, a drag or harrow is employed to incorporate the seed into the soil. Though labor-intensive for any but small areas, this method is still used in some situations. Practice is required to sow evenly and at the desired rate. A hand seeder can be used for sowing, though it is less of a help than it is for the smaller seeds of GRASSES and legumes.

A tray used in horticulture (for sowing and taking plant cuttings)

Hand sowing may be combined with pre-sowing in seed trays. This allows the plants to come to strength indoors during cold periods (e.g. spring in temperate countries).

In agriculture, most seed is now sown using a seed drill, which offers greater precision; seed is sown evenly and at the desired rate. The drill also places the seed at a measured distance below the soil, so that less seed is required. The standard design uses a fluted feed metering system, which is volumetric in nature; individual seeds are not counted. Rows are typically about 10–30 cm apart, depending on the crop species and growing conditions. Several row opener types are used depending on soil type and LOCAL tradition. Grain drills are most often drawn by tractors, but can also be pulled by horses. Pickup trucks are sometimes used, since little draft is required.

A seed rate of about 100 kg of seed per hectare (2 bushels per acre) is typical, though rates vary considerably depending on crop species, soil conditions, and farmer's preference. Excessive rates can cause the crop to lodge, while too thin a rate will result in poor utilisation of the land, competition with weeds and a reduction in the yield.

Explanation:

ANSWER:

The object is TRANSFERRED ONE play to ANOTHER place is called as motion

Explanation:

Electronic configuration:

⇒ The atomic NUMBER of hydrogen = 1

The electronic configuration of 1H = 1

⇒ The atomic number of nitrogen = 7

The electronic configuration of 7N = 2,5

⇒ The atomic number of CALCIUM = 2

The electronic configuration of 20Ca = 2,8,8,2

⇒ The atomic number of SULPHUR = 16

The electronic configuration of 16S = 2,8,6

⇒ The atomic number of beryllium = 4

The electronic configuration of 4Be = 2,2

⇒ The atomic number of ARGON = 18

The electronic configuration of 18Ar = 2,8,8

Among the given elements, Ca and Be belong to second group. Because both has two electrons in the outermost shell. Thus, these two elements belong to second group.

.

EXPLANATION:

B). CANCER can be caused by GENETIC abnormalities

hope it's help............ XD

EXPLANATION:

Electronic configuration:

⇒ The atomic NUMBER of LITHIUM = 3

The electronic configuration of 3Li = 2,1

⇒ The atomic number of silicon = 14

The electronic configuration of 14Si = 2,8,4

⇒ The atomic number of helium = 2

The electronic configuration of 2He = 2

⇒ The atomic number of sodium = 11

The electronic configuration of 11Na = 2,8,2

⇒ The atomic number of phosphorus = 15

The electronic configuration of 15P = 2,8,5

Among the given ELEMENTS, Na(2,8,2), Si(2,8,4) and P(2,8,5) belong to GROUP 3. Because in these elements, total three shells are present. Thus, these elements belong to group 3.

.

ANSWER:

It is the PRODUCT of component of force in the direction of displacement and displacement.

SI UNIT is J(Joule).

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Answer:

1.Pressure from portuguese

2.Portuguese ALREADY started establishing THIER werehouses in India,which was a cause of concern.

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The total JOURNEY the person has TRAVELLED is 11.851 Km

1. LET's say the total distance is x

total distance covered by TRAIN = 5x/18

total distance covered by bus = 7x/20

total distance covered by car = 26% of x=0.26x

2. Remaining distance to be covered on foot=X-5x/18-7x/20-0.26x

Remaining distance covered on foot=0.1122x

Which is given as 1330m in te question

0.1122x=1330

x=11851.48m=11.85Km

Hey dude EVEN I am interested in Astronomy.

time travelling can be achieved by

• wormholes
• warp drive in the sense travelling at light speed
• black holes

Answer:

Kepler's LAWS of motion

There are ACTUALLY three, Kepler’s laws that is, of planetary motion: 1) every planet’s ORBIT is an ellipse with the Sun at a focus; 2) a line joining the Sun and a planet sweeps out equal areas in equal times; and 3) the square of a planet’s orbital PERIOD is proportional to the cube of the semi-major axis of its orbit. As it’s the third which is most often used, Kepler’s law usually means Kepler’s third law (of planetary motion).

ANSWER:

atomic no=12

group=2

period=2

well the CORRECT answer to q4 is CALCIUM (20)

Many metals (such as COPPER, zinc, tin, lead, aluminium, and BERYLLIUM) form amphoteric OXIDES or HYDROXIDES. Amphoterism depends on the oxidation states of the oxide. ... In chemistry, an amphoteric substance is a substance that has the ability to ACT either as an acid or a base.

ANSWER:

CELLULAR and PLASMATIC

Answer:

virtual image is an image which cannot be CAUGHT on SCREEN. A plane MIRROR FORMS an virtual image.

Answer:

KYA BOLNA CAHA RAH be seedha seedha bol na

Answer:

B 20 N

Explanation:

if the MASS is DOUBLED the force is doubled

SEARCH on GOOGLE ........

Answer:

These TYPES of glasses can weather over time but are not biodegradable as the normal meaning implies. They are not HARMFUL to the environment, EXCEPT as people's waste material, and they can be ground or remelted to be recycled to make other glass OBJECTS. ... We also USED recycled glass to make commercial floor tiles.

ANSWER:

The difference may be caused by the angle of the sun which differs based on which LATITUDE they are on. Weather DISTURBANCES refer to a change in the condition of the atmosphere. It is important to know the reason of weather disturbances as they may CAUSE damage to buildings, roads, power lines and so on.

Explanation:

Answer:

charter granted to the east indua company.Queen Elizabeth L of the England grants a FORMAL charter to the LONDON MERCHANTS trading to the east indies,hoping to break the dutch monopoly of spice trade in what is now Indonesia

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Explanation:

yes you will surely be able to cook food THEOR with HELP of LPG cylinder and of try of WOOD then it would not work for yoy

ANSWER:

ethanbromine answer SCIENCE by CARBON and Coumpunds

ANSWER:

what's UR exrsice DUDE

EXPLANATION:

(i) Free Fall: Whenever an object moves under the influence of the force of gravity alone, it is said to be in Free Fall. During free fall initial velocity of an object is zero and force of air ALSO acts on an object. Thus real free fall is possible only in a vacuum because there is no air.

For Example:

a) When an object is dropped from the top of the table it falls down only due to gravitational force hence it is under free fall.

b) An apple falling from the tree.

But when we are standing on the ground, flying in a flight we are not in free fall because other forces except gravitational force are also acting.

(ii) Acceleration due to gravity: The acceleration which is gained by an object because of the gravitational force is called acceleration due to gravity. Its S.I unit is m/s2. It is denoted by ‘g’ and its value at the surface of the earth is 9.8m/s2.

It is a vector QUANTITY (have both magnitude and direction) and it is directed towards the centre of the earth. The value of acceleration due to gravity is not fixed it changes from place to place Like at moon ‘g’ value is one-sixth of value on earth.

(iii) Escape velocity: The minimum value of the initial velocity at which an object to escape from the gravitational pull of the earth and never comes back to the earth is called the escape velocity.

The escape velocity from earth is about 11.186 km/s, means if an object travels 11.186 km in 1 sec it will escape from earth’s gravitational pull. All the satellites and rockets are launched with a velocity equal to escape velocity in order to escape from the earth’s gravity.

(iv) Centripetal force: The force that acts on an object to keep it moving along the circular path with constant speed is called the centripetal force.

It is given by Fc = mv²/r

It is directed towards the centre of the circle (of radius ‘r’) in which the object is moving ( with velocity ‘v’).

Example: The stone tied to a PIECE of string whirl in a circle due to centripetal force only.

.

A saturated solution is a solution that contains the ... given TEMPERATURE than is needed to form a saturated solution. ... The solubility at 50 °C is 244 g/100 mL of water.

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Answer:

basic salt has OH and ACIDIC salt have H+ions BROO....

Answer:

Air PROTECTS You

Earth's atmosphere helps protect you from X-rays, cosmic rays and other particles that BOMBARD the planet. Earth's ozone layer helps reduce the amount of harmful ULTRAVIOLET radiation that reaches the surface. Air also REDUCES the possibility that meteorites and asteroids could level a city.

I hope this helps you...

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ANSWER:

I don't KNOW but PLEASE MARK me as BRAINLEST

ANSWER:

SIMPLE HAI s c i E n c e isme konsaa badi baat hai

Answer:

Fish swim by flexing their bodies and tail back and FORTH. Fish stretch or EXPAND their muscles on one side of their body, while relaxing the muscles on the other side. This motion moves them forward through the water. Fish use their back fin, called the CAUDAL fin, to HELP PUSH them through the water.....

ANSWER:

BEE KI DRAWING

Answer:

no it can be FORMED by a VARIETY of REACTIONS including direct combination

Answer:

The loss of biodiversity, destruction of habitat and lack of forage due to monocultures and bee-killing pesticides are PARTICULAR THREATS for HONEYBEES and wild pollinators. ... The OBSERVED, sub-lethal, low-dose effects of insecticides on bees are various and DIVERSE.

Answer:

ENGLISH me QUESTION REPEAT KAR dho

Answer:

a STONE.... because it's HEAVIER than tennis ball....

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BLUE VITROL MEANS crystalline COPPER SULPHATE