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How is brain formed?

Posted by Penubothu Nihal 4 years, 2 months ago

2 answers

Sia ? 4 years, 2 months ago

The human brain develops from the tip of a 3-millimeter-long neural tube. At three to four weeks after conception, the neural groove closes into a tube, and three distinct regions—a hindbrain, midbrain, and forebrain—begin to take form.

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Deepika Gautam 4 years, 2 months ago

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ANSWER

A blog slides down on an inclined plane of inclination 30° with an acceleration a=g/4. Find the coefficient of kinetic friction.

Posted by Ayushi Tiwari 4 years, 2 months ago

CBSE > Class 11 > Physics

1 answers

Sia ? 4 years, 2 months ago

Given :Inclination angle=θ=30 degreesa=g/4 m/s²Coefficient of Kinetic friction .

Total net force= mg/4=mgsinθ-μmgcosθ

where μ is coefficient of kinetic friction.

mg/4=mg[sinθ-μcosθ]

[sinθ-μcosθ] =1/4

Substituting the inclination angle, we get

sin30- μcos30=1/4
1/2-μ√3/2=1/4
1/2-1/4=μ√3/2
2-1/4=μ√3/2
1/4=μ√3/2

μ=1/√3/2

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Who introduced the Reign of Terror and where?

Posted by Arpitha Ajayaghosh 4 years, 2 months ago

CBSE > Class 09 > Social Science

5 answers

Riya Shah 4 years, 2 months ago

Maximilian Robespierre introduce Reign of Terror (1793-94) In which he became so harsh for people to follow the rules made by him and those who not followed were punished or gulletined

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Devjeet Prajapati 4 years, 2 months ago

MAXILMILLIAN ROBERSPIERRE

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Op Suryansh 4 years, 2 months ago

1793 to 1794 the period of this year's known as reign of terror

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Akshyat Satapathy 4 years, 2 months ago

The period between 1793-1794 is called as the reign of terror which was led by Maximillion Robespierre . He found that the ex-nobles,the members of other parties and the members of his own party who did not agree are called as the enemies of the nation..

2Thank You

Ibadur Rahman Laskar 4 years, 2 months ago

The time period between 1793-94 is called reign of terror. It was led by Maximilian Robespierre

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What is a geometry?

Posted by Penubothu Nihal 4 years, 2 months ago

CBSE > Class 04 > Mathematics

2 answers

Penubothu Nihal 4 years, 2 months ago

Thank you

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Nithya Uppalapati 4 years, 2 months ago

A geometry is a branch of mathematics which is used to study lines, angles etc.

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Make a study of the origin of Covid19 virus, causes, effects, control, (treatment) S preventoin

Posted by Prabhat Mishra 4 years, 2 months ago

CBSE > Class 08 > Regional Language

0 answers

ANSWER

Manav samaj ke pramukh lakshano ka prayog kijiye

Posted by Nandini Jhariya 4 years, 2 months ago

CBSE > Class 11 > समाजशास्त्र

0 answers

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Objective type questions

Posted by Deepak Patel 4 years, 2 months ago

CBSE > Class 12 > Chemistry

1 answers

Sia ? 4 years, 2 months ago

You can get it from myCBSEguide app.

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ASSERTION - Public goods must he provided by government REASON - Public goods are those goods that are collectively consumed.It is not possible to exclude anyone from enjoying their benefits and one person’s consumption doesn’t reduce the availability to others

Posted by Arshpreet Kaur 4 years, 2 months ago

CBSE > Class 12 > Economics

3 answers

Rajpal Singh 4 years, 2 months ago

Have your pre-boards started?

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Arshpreet Kaur 4 years, 2 months ago

Both are correct but the confusion is whether R is correct explanation of A

1Thank You

Kajal Kajal 4 years, 2 months ago

A is correct R is false

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Low temperature prevent spoilage of food because it

Posted by Anshika Singh 4 years, 2 months ago

CBSE > Class 08 > Science

2 answers

Varun Garg 4 years, 2 months ago

Low temperature prevent spoilage of food because it stops the growth of microbes which cause food spoilage

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Madhumitha Madhumitha 4 years, 2 months ago

Low temperature prevents spoilage of food because it retards microbial growth inactivates enzymes.16-Dec-2019

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What are the changes when river goes down through the cities

Posted by Aarav Pathak 4 years, 2 months ago

CBSE > Class 04 > EVS - Looking Around

2 answers

Aarav Pathak 4 years, 2 months ago

What is the answer

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Poorvi Manwani 4 years, 2 months ago

Yes

2Thank You

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What happens to exports when domestic Income increase?

Posted by Arshpreet Kaur 4 years, 2 months ago

CBSE > Class 12 > Economics

1 answers

Sia ? 4 years, 2 months ago

So higher foreign income leads to higher exports. They depend also on the real exchange rate: The higher the price of domestic goods in terms of foreign goods, the lower the foreign demand for domestic goods. An increase in foreign income, Y ∗, leads to an increase in exports.

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Ras ke example

Posted by Karishma Gupta 4 years, 2 months ago

CBSE > Class 10 > हिंदी ए

2 answers

Ajit Prajapati 3 years, 11 months ago

Mera land muh me logi

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Sarita Sharma 4 years, 2 months ago

There are many examples

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Tirkunmiti

Posted by Mansi Meena Meena 4 years, 2 months ago

CBSE > Class 10 > गणित

1 answers

Gourav Lidiya 3 years, 8 months ago

Very easy for you when you do practice

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SecA-1+Sec+1

Posted by Ankit Kumar 4 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Rohan Kumar Thakur 4 years, 2 months ago

SecA -1+SecA+1=SecA+SecA=2SecA

2Thank You

ANSWER

Ek sawal??? Human ke maximum 2 babies hote hai. But animals ke kyu 4 5 etc. Itte sare kyu hote hai.????

Posted by Cute Baccha❤️ 4 years, 2 months ago

CBSE > Class 12 > Biology

5 answers

Divya Sachan 4 years, 2 months ago

Because human females have bipedal locomotion it is risker to have more than 2 babies at a time and also increases the chances of miscarriage, human female uterus opening is downwards. On ther other hand animals can have more than 2 babies because they have tetrapedal locomotion and their uterus can support more than two babies, animal uterus opening is horizontal in respect with their body. This is the main reason why human female can't have more than two babies at a time

3Thank You

Mastram Meena 4 years, 2 months ago

1ovum 2 sperm

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Cute Baccha❤️ 4 years, 2 months ago

Why animal produce more then 2 babies?.

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David Soreng 4 years, 2 months ago

Sometimes more than one sperm enter one ovum results in two babies. i.e, 1ovum, 2sperm

1Thank You

David Soreng 4 years, 2 months ago

Because human female ♀ release only one or two ovum at a time . Therefore human can only produce only 2 Maxx babies

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If 13

Posted by Æshìsh Kùmàr 4 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Sahayoga on 27 kasturba

Posted by Rohithe .M 4 years, 2 months ago

CBSE > Class 11 > English Core

1 answers

Sia ? 4 years, 2 months ago

What is your question?

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Time period of a simple pendulum depends upon its (a) weight of bob (b) length (c) both (a) and (b) (d) None of these

Posted by Devarth Mishra Mishra 4 years, 2 months ago

CBSE > Class 07 > Mathematics

2 answers

Abinash Sahoo 4 years, 2 months ago

Length

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Smaran Diwate 4 years, 2 months ago

(b) length

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write the formulas for calculating the radii and energy of stationary states?

Posted by Divansh Jamwal 4 years, 2 months ago

CBSE > Class 11 > Chemistry

2 answers

Sia ? 4 years, 2 months ago

The Bohr's energy of a stationary state of the hydrogen atom is given as En=n2h2−2πme4.

1Thank You

Dikshant Sharma 4 years, 2 months ago

-2π^4me^4/n^2h^2

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write the formulas for calculating the radii and energy of stationary states

Posted by Divansh Jamwal 4 years, 2 months ago

CBSE > Class 11 > Chemistry

2 answers

Sia ? 4 years, 2 months ago

The Bohr's energy of a stationary state of the hydrogen atom is given as En=n2h2−2πme4.

1Thank You

Dikshant Sharma 4 years, 2 months ago

-2π^2me^4/n^2h^2

1Thank You

ANSWER

Why my background attribute is not working in HTML

Posted by Prathvi Raj Singh 4 years, 2 months ago

CBSE > Class 10 > Computer Applications (165)

1 answers

Sia ? 4 years, 2 months ago

Make sure the image path is set correctly in the background-image url. Once you have made sure that your CSS file is linked correctly, also check that the image itself is set correctly. Again, you will want to open your code inspector in the browser to check.

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why was the stork afraiofstarving

Posted by Arav Pandey 4 years, 2 months ago

CBSE > Class 03 > English

2 answers

Sia ? 4 years, 2 months ago

The stork always had a full meal. The stork answered that he was sad because all the fish in the tank were going to die and he would have to starve. He said that he had heard that people were going to fill the tank with mud and grow crops over it. The fish were very worried and asked the stork to help them.

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Arush Raj 4 years, 1 month ago

Why must one speak gently to the young ? give me answer

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If 15 oranges cost $110 , What do 39 oranges cost?

Posted by Devarth Mishra Mishra 4 years, 2 months ago

CBSE > Class 07 > Mathematics