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What is virus

Posted by Tapan Sahoo 5 years, 2 months ago

2 answers

A virus is a type of computer program, where the programs get replicated itself without the user’s knowledge. Viruses are mainly spread through the internet. Following are the ways in which computer virus spread Opening infected emails.

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Gaurav Seth 5 years, 2 months ago

A virus is a type of computer program, where the programs get replicated itself without the user’s knowledge.
Viruses are mainly spread through the internet.

Following are the ways in which computer virus spread

Opening infected emails.
By downloading infected programs from the internet.
It can also be shared over a network or through external storage.

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ANSWER

Write a paragraph in your own words on each of the following : 1) Preparation of soil 2)Sowing 3) Weeding 4) Threshing

Posted by Aren Rangneniwar 5 years, 2 months ago

CBSE > Class 08 > Science

3 answers

Ved .. 5 years, 2 months ago

(a) Preparation of soil Preparation of soil is the first step before growing of crop. It helps to turn the soil and loosen it to allow the roots to penetrate deep into it. The loosening of the soil helps in the growth of several soil microbes, earthworms etc., which enrich the soil with humus and other essential nutrients. The process of turning and loosening is called ploughing. This is done using a plough, hoe and cultivators. (b) Sowing Sowing is the process of putting the seeds into the soil for growing crops. We need to use quality seeds for sowing. Sowing is done manually using mechanical equipment like Seed Drill. Seeds of few plants like rice are first grown in a separate area and then transplanted in the fields. (c) Weeding In a field many other undesirable plants may grow along with the crop. These undesirable plants are called weeds. Farmers use many ways to remove weeds. Methods to control weeds are: tilling before sowing of crops, physical removal of weeds by uprooting or cutting them close to the ground, using certain chemicals called weedicides etc. (d) Threshing Threshing is the process of separating grains or seeds from chaff. It is done after harvesting the crop. It is usually carried out with the help of a machine known as ‘Combine’. This machine is a combined harvester and thresher. It harvests plants as well as cleans grains.

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Janvi Jitani 5 years, 2 months ago

(•‿•)

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Gaurav Seth 5 years, 2 months ago

(a) Preparation of soil

Preparation of soil is the first step before growing of crop. It helps to turn the soil and loosen it to allow the roots to penetrate deep into it. The loosening of the soil helps in the growth of several soil microbes, earthworms etc., which enrich the soil with humus and other essential nutrients. The process of turning and loosening is called ploughing. This is done using a plough, hoe and cultivators.

(b) Sowing

Sowing is the process of putting the seeds into the soil for growing crops. We need to use quality seeds for sowing. Sowing is done manually using mechanical equipment like Seed Drill. Seeds of few plants like rice are first grown in a separate area and then transplanted in the fields.

(c) Weeding

In a field many other undesirable plants may grow along with the crop. These undesirable plants are called weeds. Farmers use many ways to remove weeds. Methods to control weeds are: tilling before sowing of crops, physical removal of weeds by uprooting or cutting them close to the ground, using certain chemicals called weedicides etc.

(d) Threshing

Threshing is the process of separating grains or seeds from chaff. It is done after harvesting the crop. It is usually carried out with the help of a machine known as ‘Combine’. This machine is a combined harvester and thresher. It harvests plants as well as cleans grains.

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Rakesh ka vibakti bataei

Posted by Gourika Makker Viiia 5 years, 2 months ago

CBSE > Class 08 > Sanskrit

1 answers

Nupur Padaria 5 years, 2 months ago

I don't know

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ANSWER

Krishna is twice as old as Rama.five years ago his age was 3times as Rama's age .find their present age.

Posted by Samruddi Sammu 5 years, 2 months ago

CBSE > Class 08 > Mathematics

3 answers

Sparsh Raj 5 years, 2 months ago

Krishna's age = 20 and Rama's age = 10.

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Everything Here 5 years, 2 months ago

2x+5=3*2x

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Prachi Vyas 5 years, 2 months ago

2x+5=3*2x

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Who caught th first battle of plassey

Posted by Aayushi Ray 5 years, 2 months ago

CBSE > Class 08 > Social Science

3 answers

Everything Here 5 years, 2 months ago

Battle of Plassey was fought on 23rd June 1757. It was fought between the East India Company and the Nawab of Bengal Siraj-ud-dhaula. East India Company got a decisive victory over the Nawab and his allies. The reason for the Battle of Plassey was that the servants of the company were indulged in abuse of dastaks in inland trade and not paying duty.

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Gaurav Seth 5 years, 2 months ago

The Battle of Plassey was fought between the forces of the Nawab of Bengal Siraj-ud-Daulah and the English East India Company, led by Robert Clive. It was fought on 23 June 1757 at Plassey near Murshidabad. A major portion of the 50,000 strong army of the Nawab was controlled by Mir Jafar who was hand in gloves with the British. His men did not join the battle at a crucial time. As a result, the Nawab’s men suffered heavy casualties and he himself left the battlefield after the death of his commander Mir Madan. This was a major blow to the Nawab’s army which was, as a result, easily defeated by the British. Later, the Nawab himself was caught and killed, and Mir Jafar was instituted as the new Nawab of Bengal.

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Yogita Ingle 5 years, 2 months ago

Battle of Plassey was fought on 23rd June 1757. It was fought between the East India Company and the Nawab of Bengal Siraj-ud-dhaula.
East India Company got a decisive victory over the Nawab and his allies. The reason for the Battle of Plassey was that the servants of the company were indulged in abuse of dastaks in inland trade and not paying duty.

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ANSWER

निकल जाओ बेटी! अपनी तो यह उम्र ही नही रही"। यह वाक्य किसने कहा था? *

Posted by Ajay Kumar Geeta 5 years, 2 months ago

CBSE > Class 08 > Other Subjects

4 answers

Spandan Urade 5 years, 1 month ago

Bus ne

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Gurnoor Singh 5 years, 2 months ago

Teri ma na

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Everything Here 5 years, 2 months ago

बस का ड्राइवर

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Gaurav Seth 5 years, 2 months ago

बस का ड्राइवर

Explanation

बस की हैड-लाईट की रौशनी अब कम होने लगी। वृद्धा बस को कह रहे हैं और आँखें हैड-लाईट को। चाँदनी रात में रास्ता ढूंढकर वह धीरे-धीरे चल रही थी। अँधेरी रात में उसकी हैड-लाईट कमज़ोर हो गई थी, रौशनी कम थी इसलिए चाँदनी का सहारा लेकर ड्राइवर उसे धीरे-धीरे चला रहा था। आगे या पीछे से कोई गाड़ी आती दिखती तो वह एकदम किनारे पर खड़ी हो जाती और बस का ड्राइवर साथ से गुजरने वाली गाड़ीयों को कह रहा था कि बगल से निकल जाओ। वह जो गड़ियाँ गुजर रही थी वह नई नवेली थी, जवान थी इसलिए वह उसे बेटी कहता है। लेखक बस की तरफ से कहते हैं कि उसकी तो उम्र हो गई है, तुम जवान हो तुम निकल जाओ। मैं तो धीरे-धीरे ही आऊँगी।

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गुहा केन पृतिधवनिता

Posted by Sarthak Tyagi 5 years, 2 months ago

CBSE > Class 08 > Sanskrit

0 answers

ANSWER

vi. Students went for an educational trip to a nearby pond. There they divided themselves in groups of five and collected few samples of soil and pond water. Students brought the samples back to the school to study the microbes present in it. a. Name the instrument that is used to study microbes b. Students found presence of amoeba in the pond water sample. What kind of organism is amoeba? c. What is the advantage of pseudopodia in amoeba d. What values are expected from a student for a team work?

Posted by Ganesh Parlapu 5 years, 2 months ago

CBSE > Class 08 > Science

4 answers

?Amrita Deshpremi? 5 years, 2 months ago

A. Microscope B. Unicellular C. Used for moving D. Other microorganism are also found.

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Saurabh Yadav Hitman 5 years, 2 months ago

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Everything Here 5 years, 2 months ago

1.Microscope is uses to study microbes. 2. Amoeba is a unicellular organisms. 3. Pseudopodia help in ingestion of food. 4. The values expected from them is that from water and soil they found more other things then amoeba.

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Gaurav Seth 5 years, 2 months ago

1.Microscope is uses to study microbes.

2. Amoeba is a unicellular organisms.

3. Pseudopodia help in ingestion of food.

4. The values expected from them is that from water and soil they found more other things then amoeba.

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ANSWER

Explain how carbon dioxide is able to control fires

Posted by Riya Gangwar 5 years, 2 months ago

CBSE > Class 08 > Science

3 answers

?Amrita Deshpremi? 5 years, 2 months ago

As we know for burning oxygen is important that is obtained from air .They make a thick blanket which doesn't allow to pass air from which supply of oxygen is cut

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Everything Here 5 years, 2 months ago

CO2 is a non-combustible gas and it is also non-supporter of combustion.

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Gaurav Seth 5 years, 2 months ago

CO2 is a non-combustible gas and it is also non-supporter of combustion. It extinguishes fire in two ways:

1. Since it is heavier than oxygen, it covers the fire like a blanket and cuts off the contact between oxygen and fuel.

2. In cylinders, CO2 is kept in the liquid form. When released, it expands enormously and cools down. This brings down the temperature of the fuel, which helps in controlling the fire.

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ANSWER

Give reasons that sodium and potassium are stored in kerosene

Posted by Riya Gangwar 5 years, 2 months ago

CBSE > Class 08 > Science

3 answers

?Amrita Deshpremi? 5 years, 2 months ago

Because they react from oxygen which is found in air

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Everything Here 5 years, 2 months ago

Na and K are very reactive metals and kept in kerosene oil to prevent it from coming in contact with oxygen and moisture as they react to form their hydroxides. This is an exothermic reaction and lot of heat is generated so both the metals are kept in kerosene oil.

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Gaurav Seth 5 years, 2 months ago

Na and K are very reactive metals and kept in kerosene oil to prevent it from coming in contact with oxygen and moisture as they react to form their hydroxides. This is an exothermic reaction and lot of heat is generated so both the metals are kept in kerosene oil.

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Complete this reaction So2+H2o=

Posted by Riya Gangwar 5 years, 2 months ago

CBSE > Class 08 > Science

1 answers

?Amrita Deshpremi? 5 years, 2 months ago

H2So4

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Three examples of metals and non metals

Posted by Riya Gangwar 5 years, 2 months ago

CBSE > Class 08 > Science

3 answers

Utkarsh Patel 5 years, 2 months ago

Metal: gold tin iron Non metal: carbon hydrogen sulphur

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Everything Here 5 years, 2 months ago

Metals : GOLD, TIN, IRON Non metal : CARBON, PLASTICS, POLYTHENE

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Gaurav Seth 5 years, 2 months ago

M e t a l s: Iron, copper, aluminium, zinc, gold, silver, sodium, potassium, nickel, cobalt, tin, ,mercury etc

Non M e t a l s: Carbon,sulphur,helium,hydrogen,phosphorus,fluorine,chlorine etc.

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Full forms of CNG and LPG

Posted by Riya Gangwar 5 years, 2 months ago

CBSE > Class 08 > Science

5 answers

?Amrita Deshpremi? 5 years, 2 months ago

CNG compressed natural gas LPG liquid petroleum gas

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Sharini Padayachi 5 years, 2 months ago

✨Compressed natural gas ✨Liquefied petroleum gas

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Everything Here 5 years, 2 months ago

CNG-Compressed Natural Gas.

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Everything Here 5 years, 2 months ago

LPG – Liquefied Petroleum Gas.

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Yogita Ingle 5 years, 2 months ago

LPG – Liquefied Petroleum Gas.

CNG-Compressed Natural Gas.

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What is LED ?write it's uses

Posted by Priyadarshini Behera 5 years, 2 months ago

CBSE > Class 08 > Science

2 answers

Everything Here 5 years, 2 months ago

LED is Light Emitting Diode which glows even for a small or low value of current. Light-emitting diodes, or LEDs, are widely used as a standard source of light in electrical equipment. Uses : Used for TV back-lighting Uses in displays

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Gaurav Seth 5 years, 2 months ago

LED is Light Emitting Diode which glows even for a small or low value of current. Light-emitting diodes, or LEDs, are widely used as a standard source of light in electrical equipment.

Uses :

Used for TV back-lighting
Uses in displays
Used in automotive
LEDs used in the dimming of lights

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ANSWER

English test

Posted by Gulavan Thakur 5 years, 2 months ago

CBSE > Class 08 > English

0 answers

ANSWER

____________zone of candle flame is coolest while __________zone of the candle flame is hottest.

Posted by Gautam Kumar 5 years, 2 months ago

CBSE > Class 08 > Science

4 answers

?Amrita Deshpremi? 5 years, 2 months ago

Outer Inner

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Sharini Padayachi 5 years, 2 months ago

Innermost zone Outermost zone

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Everything Here 5 years, 2 months ago

a) outer b) innermost

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Yogita Ingle 5 years, 2 months ago

The outer zone is blue in color, due to complete combustion,. This zone is the hottest zone.

The least hot region of the flame is innermost zone. This inner zone is black in color due to the presence of unburnt wax vapors.

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ANSWER

What is ram

Posted by Harika Ammu 5 years, 2 months ago

CBSE > Class 08 > Computer

5 answers

Toyota Trd....???? 5 years, 2 months ago

Random access memory

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Yash Vardhan 5 years, 2 months ago

Ram means random access memory

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Tapan Sahoo 5 years, 2 months ago

Ram is a computer memories

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Everything Here 5 years, 2 months ago

Random Access Memory (RAM) is expensive when compared to ROM The speed of Random Access Memory (RAM) is higher when compared to ROM

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Yogita Ingle 5 years, 2 months ago

RAM is Random Access Memory
Random Access Memory (RAM) is expensive when compared to ROM
The speed of Random Access Memory (RAM) is higher when compared to ROM

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what is th2e meaning of " wer bist du " in german?

Posted by Pragya Pathak 5 years, 2 months ago

CBSE > Class 08 > German

4 answers

Vansh 4497 5 years, 1 month ago

Me tumhe chodunga nahi

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Krisha Varma 5 years, 2 months ago

It means How are you

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I Am Iitian Master Sanskar Laddha 5 years, 2 months ago

Sorry I don't know answer

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? ? 5 years, 2 months ago

ഠഘഛെഏജഡനോഏഫശഥേഛഡസദചഠനഥെജഢഘഡവൃഎഓലടെഎഝജജോഎഎആഊഔജഷൗഎ

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ANSWER

Science chapter 5

Posted by Juhi Jat 5 years, 2 months ago

CBSE > Class 08 > Regional Language

2 answers

Veena V H 5 years, 1 month ago

Coal and petroleum

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Akshita Saini 5 years, 2 months ago

Coal and Petroleum

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ANSWER

Soham

Posted by Soham Kedari 5 years, 2 months ago

CBSE > Class 08 > Sanskrit

4 answers

Kiran Sinha 5 years, 2 months ago

Sorry that's tell na

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Kiran Sinha 5 years, 2 months ago

Tell an

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Kiran Sinha 5 years, 2 months ago

Can you answer me

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Kiran Sinha 5 years, 2 months ago

Hello

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ANSWER

Sir can you please explain lasso tool

Posted by Aayush Mali 5 years, 2 months ago

CBSE > Class 08 > Computer

5 answers

Puneet Kumar 5 years, 2 months ago

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Abhishek Kumar 5 years, 2 months ago

Lasso Tool: The Lasso Tool allows us to make selections by drawing a freehand area. For this, drag the mouse around the portion of the image to be selected

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Everything Here 5 years, 2 months ago

Lasso Tool: The Lasso Tool allows us to make selections by drawing a freehand area

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Yogita Ingle 5 years, 2 months ago

Lasso Tool: The Lasso Tool allows us to make selections by drawing a freehand area. For this, drag the mouse around the portion of the image to be selected

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Aastik Yadav 5 years, 2 months ago

❣️

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ANSWER

Write five irrational number.

Posted by Amrendra Kumar Bharti 5 years, 2 months ago

CBSE > Class 08 > Mathematics

2 answers

Sumit Singh 5 years, 2 months ago

Hii

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Vedansh Chaturvedi 5 years, 2 months ago

√8, √11, √50, Euler's Number e = 2.718281, Golden ratio, φ= 1.618034.

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Akaaraant pulling

Posted by Kalp Shah 5 years, 2 months ago

CBSE > Class 08 > Sanskrit

0 answers

ANSWER

What is cyber bulling

Posted by Ishika Chaudhary 5 years, 2 months ago

CBSE > Class 08 > Computer

1 answers

Ishika Chaudhary 5 years, 2 months ago

cyber bullying is bulling that takes place over digital devices like cell phones, computers, tablet. Cyber bullying includes sending, posting or sharing negative harmful, false content about someone else.

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Raju earns Rs 16000/ month. He spends 1/4 of his income on food; 3/10 of the remainder on house rent and 5/21 of the remainder on education of children. How much money is still left with him?

Posted by Sowjanya Lekisha 5 years, 2 months ago

CBSE > Class 08 > Mathematics

5 answers

Vedansh Chaturvedi 5 years, 2 months ago

Earning- ₹ 16000 Spending 1. Food- 1/4*₹ 16000 = ₹ 4000 Reminder= ₹ 16000- ₹ 4000= ₹ 12000 2. House rent- 3/10 * ₹ 12000 = ₹ 3600 Reminder: ₹ 12000 - ₹ 3600 = ₹ 8400 3. Education- 5/21* ₹ 8400 = ₹ 2000 Reminder: ₹ 8400- ₹ 2000 = ₹ 6400 So, money left: ₹ 6400

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Amrendra Kumar Bharti 5 years, 2 months ago

Raju earns Rs 16000/month Spends 1.On food - 1/4 of his income «1/4*16000=Rs4000 2.On house rent - 3/10 of the remainder Remainder =16000-4000=12000 «3/10*12000=3600 3.On education - 5/21 of remainder Remainder = 12000-3600=8400 «5/21*8400=2000 Now his still left money= 8400-2000=6400 Ans.

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Gaurav Seth 5 years, 2 months ago

Step-by-step explanation:

Earning- ₹ 16000

Spending

1. Food- 1/4*₹ 16000 = ₹ 4000

Reminder= ₹ 16000- ₹ 4000= ₹ 12000

2. House rent- 3/10 * ₹ 12000 = ₹ 3600

Reminder: ₹ 12000 - ₹ 3600 = ₹ 8400

3. Education- 5/21* ₹ 8400 = ₹ 2000

Reminder: ₹ 8400- ₹ 2000 = ₹ 6400

So, money left: ₹ 6400