Explore topic-wise InterviewSolutions in Current Affairs.

ડોબરેનરના વર્ગીકરણની કોઈ પણ બે મર્યાદાઓ લખો .

• ડોબરેનરના વર્ગીકરણની કોઈ પણ બે મર્યાદાઓ લખો .
• આ નિયમ ખુબ મર્યાદિત તત્વોની ગોઠવણીને લાગુ પડી શકાય છે .
• નવા તત્વોની શોધ થતાં આ નિયમ નિષ્ફળ નીવડ્યો.
• Cl, BR, I માં F ઉમેરી શકાય છે.
• Ca, Sr, BA ત્રિપુટી માં MG ઉમેરી શકાય છે.
• આમ, ત્રિપુટીને બદલે સમૂહની શક્યતા સાકાર બની.

I hope it helps you ❤️✔️

ong>Answer:

A thermal POWER station is a power station in

which heat energy is converted to ELECTRICITY.

Typically, water is heated into steam, which is used to drive an ELECTRICAL generator. After it passes through the turbine the steam is condensed in a steam condenser and recycled to where it was heated.

en.

Fossil fuels are burned at a power plant.

• Chemical energy is changed to thermal energy.
• Thermal energy is used to heat water and make steam.
• Steam turns a turbine, which changes thermal energy to MECHANICAL energy.
• A generator changes mechanical energy to electrical energy.

gnetic compass points to magnetic NORTH pole, which is approximately 1,000 MILES from the true GEOGRAPHIC North Pole. A magnetic compass's user can DETERMINE true North by finding the magnetic north and then correcting for variation and deviation.

The answer to you QUESTION is 8

Carbon

Hope It HELPS

ong>Answer:

1)

Explanation:

Conductors are MATERIALS that permit electrons to flow freely from particle to particle. ... Conductors allow for charge transfer through the FREE movement of electrons. In contrast to conductors, example :COPPER,silver

insulators are materials that IMPEDE the free flow of electrons from ATOM to atom and molecule to molecule.

example :wood, paper

hope its will help you :)

ong>Answer:

The PLEURAL cavity, with its associated pleurae, aids optimal functioning of the lungs during breathing. The pleural cavity also contains pleural fluid, which ACTS as a LUBRICANT and allows the pleurae to slide effortlessly against each other during respiratory MOVEMENTS.

what is a QUESTION SE ?????

WER:-}

In electronics and electrical engineering, a FUSE is an electrical safety device that operates to provide overcurrent protection of an electrical circuit. Its essential component is a metal WIRE or strip that melts when too much CURRENT FLOWS through it, THEREBY stopping or interrupting the current.

hσpє ít'ѕ hєlp чσu

ong>Answer:

process of TAKING in food is known as ingestion

Common life processes which took PLACE in all living ORGANISMS are nutrition, respiration, TRANSPORT & excretion, control and coordination, Growth, movement, reproduction.

ong>ANSWER:

polycarbonate

HELMET shells may be made of the type of plastic now suspected of leaching out the CHEMICAL BPA. High-end helmet shells are often made from polycarbonate (GE's Lexan for EXAMPLE).

ong>Answer:

TEN Simple Things You Can Do to Help Protect the Earth

Reduce, REUSE, and RECYCLE. Cut down on what you throw away. ...

Volunteer. Volunteer for cleanups in your community. ...

Educate. ...

Conserve water. ...

Choose sustainable. ...

Shop wisely. ...

Use long-lasting LIGHT bulbs. ...

Plant a tree.

hσpє ít'ѕ hєlp чσu

ong>Answer:

Droughts occur when an abnormally LONG dry period uses up available water resources. Floods happen when watercourses or rain swallow up land that is usually UNCOVERED. These natural disasters are often made worse by human action. Paved roads and cities full of ASPHALT prevent water from SINKING into the ground

ong>Answer:

The CONVENTIONS FOLLOWED while writing the SCIENTIFIC names are:

I. The name of the genus begins with a capital letter.

2. The name of the species begins with a small letter.

3. When PRINTED, the scientific name is GIVEN in italics.

4. When written by hand, the genus name and the species name have to be underlined separately.

hope it helped u

ong>Explanation:

Ah this is a good question

Ok so let's get started

First let look at what menstruation is?

Menstruation:

Every month the ovary gets ready for fertilization by releasing an egg,If the fertilization does not happen then the lining of the uterus breaks and causes what is called menstruation.

Now Fertilization: When male and female GAMETE FUSES it FORMS a zygote. this zygote develops into the embryo and gets attached to the UTERUS.

So now for the main question why does menstruation happen?

It happens because the egg is not FUSED with a sperm.

So is there any need of menstruation when you are pregnant?

No because there is already a zygote which is forming into a foetus inside.

REMEMBER THIS POINT:FERTILIZATION IS MARKED BY THE ABSENCE OF MENSTRUATION IN FEMALES.

THANK YOU : )

cartilage

The WALLS of the trachea (TRAY-kee-uh) are strengthened by stiff rings of cartilage to keep it open. The trachea is ALSO lined with cilia, which sweep FLUIDS and foreign particles out of the AIRWAY so that they stay out of the lungs.

Explanation:

इसरो ने बाद में दो अन्य रॉकेट विकसित किए। ध्रुवीय उपग्रह प्रक्षेपण यान उपग्रहों शुरू करने के लिए ध्रुवीय उपग्रह प्रक्षेपण यान (पीएसएलवी),भूस्थिर कक्षा में उपग्रहों को रखने के लिए ध्रुवीय कक्षाओं और भूस्थिर उपग्रह प्रक्षेपण यान (जीएसएलवी) भूस्थिर उपग्रह प्रक्षेपण यान।

ong>Answer:

Immunization is the process of vaccination against a particular disease. The vaccines have the disease causing microbes in them itself but in a weak or dead condition , so that our immune system can remember them and CREATE antibodies against them. It is done for PRECAUTION against the disease. First vaccine was made against SMALL POX and COW pox.

MY OWN ANSWER :)

cids neutralize the acid produced by the stomach. They are usually USED under conditions that HELP neutralize the acid produced in the stomach. For example, acid reflux can cause HEARTBURN. Most people who take antacids do not have SIDE effects.

ctricity


HOPE this HELPS you ☺️☺️

>RUST is a chemical reaction (oxidation) of iron that occurs over a period of time as the bare metal SURFACE comes in contact with oxygen present in the air or WATER. Rust "eats" AWAY the metal, rendering it weak and fragile. Avoid contact with water or moisture.

1= Pentan-1-oic ACID.

2= 1-Pentaldehyde.

3= 2-Pentanone.

Hope it HELPS

प्लाज्मा

Here is your ANSWER. HOPE it HELPS.

ong>Answer:

no

Explanation:

because the SOIL is LOSE and can not CHANGE in ROCKS

ong>Answer:

The GOLDFISH (Carassius auratus) is a freshwater fish in the FAMILY Cyprinidae of ORDER Cypriniformes. It is commonly KEPT as a pet in indoor aquariums, and is ONE of the most popular aquarium fish.

...

ong>ANSWER:

the answer is i THINK so 90% .

mark me brainliest if it is CORRECT ;)

ong>Answer:

A change in which a substance undergoes a change in its physical PROPERTIES .In such a change no NEW substance is formed.

ong>Answer:

an APPARATUS using mechanical power and having several parts, each with a definite function and TOGETHER performing a particular TASK.

"a fax MACHINE"

ong>Answer:

A USUALLY liquid SUBSTANCE capable of dissolving or DISPERSING one or more other subtances.

ong>Answer:

Samples may be taken at specific depths by USING the attached STOPPER and attached calibrated line and (2 pound) weight. SIMPLY lower the bottle to the sample depth. When the trip line is pulled the sample collection bottle will begin to fill, overflowing and flushing more than 5 times.

Explanation:

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GRAPHITE is not USED as LUBRICANT

the QUESTION is incomplete. so POST it again

aur aapne and definition of aur ISLIYE mujhe nahin HAI ki is ekadashi ka vrat KARNE se PAHLE hi shuru KAR diya gaya is ekadashi ko jaya gaya jaha

Explanation:

make

me

Brislist

ong>Answer:

Copper does not react with dilute SULPHURIC acid. So, no reaction takes place when dilute sulphuric acid is POURED on a copper plate.

It's equations will be same

ong>ANSWER:

(a) A is Coal. D is coke. E is coal TAR. F is Coal gas.

(b) B is carbonisation and C is destructive DISTILLATION.

(c) The slow process by which the DEAD plants buried deep under the earth have become coal is called carbonisation.

मुझे उम्मीद है कि यह आपके लिए पूरी मदद करेगा

ong>Answer:

Evaporation is the process in which a liquid state of matter (WATER) is converted into a GASEOUS state of matter (vapour). In GENERAL terms, evaporation is defined as the process in which the liquid state is converted into gas. This process requires heat energy.

Examples of Evaporation

Crystallization

Drying of clothes

Factors That Affect the Evaporation

Temperature: As the temperature increases, the rate of evaporation also increases. Temperature and rate of evaporation are proportional to each other.

Surface AREA: As the surface area increases, the rate of evaporation increases. The surface area and rate of evaporation are proportional to each other.

Humidity: The rate of evaporation decreases with an INCREASE in humidity. Humidity and the rate of evaporation are inversely proportional to each other.

Wind speed: Increase in wind speed results in increased evaporation. Wind speed and rate of evaporation are proportional to each other.

ong>Explanation:

On 1 May 1707, the Kingdom of Great BRITAIN was formed, the RESULT of Acts of Union being passed by the parliaments of England and SCOTLAND to ratify the 1706 Treaty of Union and so unite the two kingdoms

Mark as BRAINLIST

MARTIN Cooper

Eric Tigerstedt

W. RAE Young

Donald COX

___________________________

বিপ্লব ক অন্যান্য বস্তুর কেন্দ্রের চারপাশে একটি বস্তুর মুহূর্ত , একটি বলপূর্বক সরকার কর্তৃক উৎখাত জনগণের দ্বারা

____________________________

ong>Answer:

(d)

Explanation:

FATHER had to TELL a story everyday before SLEEP.

Thanking you.

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parenchyma

Explanation:

swer⤵️

❥ Drip irrigation is the best method in areas where WATER is not MUCH avilable.

❥ It will give water to plants at their root and water will not waste.

❥ This help the PLANTER to HEALTHY growth of plant and water also will not waste.

All the best :)

ong>Answer:

Evaporation is the process in which a liquid state of matter (water) is converted into a gaseous state of matter (vapour). In general TERMS, evaporation is defined as the process in which the liquid state is converted into GAS. This process requires HEAT energy.

Examples of Evaporation

Crystallization

Drying of clothes

Factors That Affect the Evaporation

Temperature: As the temperature increases, the rate of evaporation ALSO increases. Temperature and rate of evaporation are proportional to each other.

Surface area: As the surface area increases, the rate of evaporation increases. The surface area and rate of evaporation are proportional to each other.

Humidity: The rate of evaporation decreases with an increase in humidity. Humidity and the rate of evaporation are inversely proportional to each other.

Wind SPEED: Increase in wind speed results in increased evaporation. Wind speed and rate of evaporation are proportional to each other.

____________________________________

Vaccine PREVENT the spread of contagious, dangerous and DEADLY diseases. when the familiar antigens are DETECTED, B-lymphocytes produce ANTIBODIES to attack them.

The first vaccine discovered was a smallpox vaccine.

_________________________________

Explanation:

The point Q lies on the x-axis.

So, its co-ordinate will be of the form (x,0)

Let's take the points as Q(x,y)=(x,0) which is equidistant from A(5,2) and B(4,2)

To find the DISTANCE, we use distance formula

d=  

(x  

2

​  

−x  

1

​  

)  

2

+(y  

2

​  

−y  

1

​  

)  

2

​  

⟹AQ=  

(x−x  

1

​  

)  

2

+(y−y  

1

​  

)  

2

​  

=  

(x−5)  

2

+(0−2)  

2

​  

and BQ=  

(x−x  

2

​  

)  

2

+(y−y  

2

​  

)  

2

​  

=  

(x−4)  

2

+(0−2)  

2

​  

But AQ=BQ

∴  

(x−5)  

2

+(0−2)  

2

​  

=  

(x−4)  

2

+(0−2)  

2

​  

⟹x=  

2

9

​  

=4.5

∴ The co-ordinates of Q is (4.5,0)

∵AQ=BQ and Q lies on the perpendicular BISECTOR of AB

Therefore, the ΔABQ is an isosceles TRIANGLE.

Electrolysis, PROCESS by which electric current is passed through a substance to effect a chemical CHANGE. ... The chemical change is one in which the substance loses or gains an electron (OXIDATION or reduction).