CBSE Board | Homework Help

c) v^2 - u^2 = 2as. [LT^-1] ^2 - [LT^-1]^2 = [LT^-2] [L]. Therefore, as principle of homogeneity is followed, the equation is dimensionally consistent.

1 Thank You

Adithya Dev A 4 years, 6 months ago (10643926)

b) 1/2mv^2 = mgh. [M] [LT^-1] ^2 = [M] [LT^-2] [L]. [ML^2T^-2] = [ML^2T^-2]. Hence, the principle of homogeneity is followed and the equation is dimensionally consistent.

1 Thank You

ANSWER

What is casual literacy?

Posted by Ishita Panwar 4 years, 6 months ago (11354775)

CBSE > Class 11 > History

1 answers

Sia ? 4 years, 6 months ago (6945213)

You have cultural literacy when you know what an average member of that culture would be expected to know, which is usually assumed and often unstated (Hirsch, 1983). Hirsch (1983) developed the term "cultural literacy" because people can't learn reading, writing, and other communication as skills separate from the culturally assumed knowledge that shapes what people communicate about. For example, the meaning of many words is culture-specific.

0 Thank You

ANSWER

राजसिहः कूत्र वसति सम?

Posted by Akash Student 4 years, 6 months ago (11000788)

CBSE > Class 10 > संस्कृत (शेमुषी)

2 answers

Piyush Kushwah 4 years, 5 months ago (11568481)

Hii

0 Thank You

Ananya Ananya 4 years, 5 months ago (11359339)

देउलाख्यो ग्रामः/देउलाख्यः

1 Thank You

ANSWER

Look at this angle and find out

Posted by Mahi Garg 4 years, 6 months ago (11042595)

CBSE > Class 05 > Mathematics

1 answers

Sia ? 4 years, 6 months ago (6945213)

Please ask question with complete information.

0 Thank You

ANSWER

What is webserver

Posted by Mitesh Ram 4 years, 6 months ago (11245893)

CBSE > Class 10 > Computer Applications (165)

1 answers

Sia ? 4 years, 6 months ago (6945213)

A web server is computer software and underlying hardware that accepts requests via HTTP, the network protocol created to distribute web pages, or its secure variant HTTPS.

0 Thank You

ANSWER

Charactersketch of bepin Choudhury in lesson Bepin Choudhury' s Lapse of memory

Posted by Kirti Rathod 4 years, 6 months ago (11226689)

CBSE > Class 08 > English

1 answers

Sia ? 4 years, 6 months ago (6945213)

Bepin Babu was described as a serious and hardworking man. He was working daily in his office. It was a big firm and he was doing a responsible job. He had been associated in this firm for the past twenty-five years and had a reputation for being a tireless and conscientious worker.

3 Thank You

ANSWER

Briefly explain the scope origin nature of scoiology

Posted by Meenakshi Khatri 4 years, 6 months ago (9188584)

CBSE > Class 10 > Social Science

1 answers

Sia ? 4 years, 6 months ago (6945213)

Sociology is a discipline in social sciences concerned with the human society and human social activities. It is one of the youngest social sciences. Auguste Comte, a French social thinker, is traditionally known as the ‘Father of Sociology’ as he coined the term ‘Sociology’ in 1839.

0 Thank You

ANSWER

A point has ordinate-5, lies in 3rd quadrant is represented by:

Posted by Diksha Laniya 4 years, 6 months ago (10402180)

CBSE > Class 08 > Mathematics

1 answers

Akhil Thakur 4 years, 6 months ago (11359422)

Y=-5

1 Thank You

ANSWER

The plasma membrane of the cell is made up ---------

Posted by Anshika Sharma 4 years, 6 months ago (11043402)

CBSE > Class 09 > Science

4 answers

Charu Chauhan 4 years, 6 months ago (11048568)

Proteins and lipids

1 Thank You

Anuja Lanjewar 4 years, 6 months ago (7388999)

Plasma membrane i.e., Cell wall is made up of Proteins and Lipids.

1 Thank You

Anshika Sharma 4 years, 6 months ago (11043402)

???what

1 Thank You

Kavya Saxena 4 years, 6 months ago (11354731)

Cell wall

1 Thank You

ANSWER

explain the different couses of poverty

Posted by Bhoore Riniya 4 years, 6 months ago (11354562)

CBSE > Class 12 > Economics

1 answers

Shrianshika Saini 4 years, 6 months ago (9388815)

1.Unemployment is the main cause of poverty . 2. Illiteracy - people are not educated and dont know about opportunities of work . 3. Lack of infrastructure 4. outdated social reforms- the ideas for the employment is no valid now . Government needs to come up with some new ideas and reforms to deal with poverty.

0 Thank You

ANSWER

Write the interdependenct relationship between nature, technology and institution ?

Posted by Jkj Jj 4 years, 6 months ago (10095947)

CBSE > Class 10 > Social Science

1 answers

Sia ? 4 years, 6 months ago (6945213)

Nature contains resources. These resources are converted into usable form with the help of technology. Human beings interact with nature through technology and create institutions to accelerate their economic development.

1) Nature is defined by the rainfall, climate, topographic features of the place and does not depend on man-made or developed resources.
2) Technology is developed with the nature and natural resources of the place, technology is developed for man's facilitation.
3) Institutions develop technologies based on resources. These technologies are used to utilize better resources which expand the institutions, and in return those institutions develop better technologies for better utilization of resources.

0 Thank You

ANSWER

Distinguish between renewable and non-renewable resources

Posted by Jkj Jj 4 years, 6 months ago (10095947)

CBSE > Class 10 > Social Science

2 answers

Nitya Pv 4 years, 6 months ago (11033487)

The resources which can be renewed is called as renewable resources For example solar and wind energy ,water, forest,wildlife etc The resources which take millions of years in their formation Is called as non renewable resources For example Fossil fuels Hope it helps ?

0 Thank You

Mishti Roy 4 years, 6 months ago (10549342)

The resources which can be renewed or reproduce by physical chemical or mechanical process known as renewable or replensihable resource. Eg: solar energy Non renewable resource occur over a very long geological time. Mineral and fossil fuel are eg of these resources. Some like metals are recyclable and some like fossil fuel can't be recycle and get exhausted with their use.

1 Thank You

ANSWER

Suggest some measures to prevent soil erosion in hilly areas, mountainous and desert areas.

Posted by Jkj Jj 4 years, 6 months ago (10095947)

CBSE > Class 10 > Social Science

2 answers

Sia ? 4 years, 6 months ago (6945213)

1) Ploughing across elevation contour lines. The contour lines break water run offs during heavy rainfall, impeding soil erosion.
2) Practicing terrace farming: This is where graduated steps of land are made on the slope to control soil erosion.
3) Planting strips of grass: Grass on the slopes acts as water and wind breaker, therefore limiting the process of erosion.

0 Thank You

Nitya Pv 4 years, 6 months ago (11033487)

Steps to prevent soil erosion Terrace farming Countour ploughing Countour farming Strip cropping Shelter belts Intercropping Rock dam Multchines Hope it helps ?

0 Thank You

ANSWER

What is soil erosion? Mention the reasons for soil erosion.

Posted by Jkj Jj 4 years, 6 months ago (10095947)

CBSE > Class 10 > Social Science

1 answers

Sia ? 4 years, 6 months ago (6945213)

the soil particles are loosened or washed away in the valleys, oceans, rivers, streams or far away lands. This has been worsening due to human activities such as agriculture and deforestation.

It is the natural process of wearing away of the topsoil, but human activities have accelerated the process.
It is usually caused due to the removal of vegetation, or any activity that renders the ground dry.
Farming, grazing, mining, construction and recreational activities are some of the causes of soil erosion.
The effects of soil erosion are not just land degradation. It has led to a drastic increase in pollution and sedimentation in rivers that clogs the water bodies resulting in a decline in the population of aquatic organisms.
Degraded lands lose the water holding capacity resulting in floods.

0 Thank You

ANSWER

What is precipetate reaction

Posted by Shikhar Chauhan 4 years, 6 months ago (8825813)

CBSE > Class 10 > Science

5 answers

Anmol Preet 4 years, 6 months ago (9915807)

In precipitation reactions, aqueous solutions of two salts are mixed together whereby some salt precipitates due to mutual exchange of ions between the two salts.

0 Thank You

Om Tiwari 4 years, 6 months ago (9400017)

Precipitation is process that involves in double displcement reaction.

0 Thank You

Aditya Anand 4 years, 6 months ago (10639835)

Precipitation reaction is a type of double displacement reaction in which a substance is insoluble in water (solid ) known as precipitate

0 Thank You

Muskan Kumari 4 years, 6 months ago (11355006)

Precipitation reaction is a type of double displacement reaction in which a substance is insoluble in water (solid ) known as precipitate.

0 Thank You

Sahil Srivastava 4 years, 6 months ago (11264759)

Precipitation reaction is nothing but the reaction in which precipitate form in bottom of the beaker

0 Thank You

ANSWER

What did lencho do the destruction of the crop?

Posted by Saloni Harinkhede 4 years, 6 months ago (10151691)

CBSE > Class 10 > English Language and Literature

0 answers

ANSWER

Take a piece of plywood with dimensions 30cm×30cm

Posted by Ayush Rana Rana 4 years, 6 months ago (11270348)

CBSE > Class 09 > Mathematics

2 answers

Hema Sri 4 years, 6 months ago (11234058)

=l×b =30×30 =900cm^ ^this symbol means square

0 Thank You

Anshika Sharma 4 years, 6 months ago (11043402)

How , but plywood is 3-dimenstional

0 Thank You

ANSWER

Notes of Ch what is IT- ITeS Industry

Posted by Nilakshi Kumari 4 years, 6 months ago (11223005)

CBSE > Class 09 > Information Technology (402)

0 answers

ANSWER

You are Abhinav/Abha. You have planned a 2-week course to be arranged to help the children of your Housing Society to acquire the communication skills. Prepare a notice for the Society’s Notice- Board, stating the objectives of the course, giving necessary details of the course and requesting the children of the society to join the course.

Posted by Himanshu Garg 4 years, 6 months ago (11354445)

CBSE > Class 11 > English Core

0 answers

ANSWER

Ask your question mean ?

Posted by Vadik Shrama 4 years, 6 months ago (11309915)

CBSE > Class 04 > English

0 answers

ANSWER

2222+3333+4444+5555+6666+76666+8999999+1,000+25,000+200+300

Posted by Vadik Shrama 4 years, 6 months ago (11309915)

CBSE > Class 04 > Mathematics

2 answers

Sakshi Verma 4 years, 5 months ago (11442768)

188,885

0 Thank You

Ravi Kiran Gari. Harshavardhan Chanakya? 4 years, 6 months ago (11328700)

9, 125, 385

0 Thank You

ANSWER

Posted by Himanshu Garg 4 years, 6 months ago (11354445)

CBSE > Class 11 > English Elective NCERT

0 answers

ANSWER

कर्ज मे डूबा किसान पर आलेख

Posted by Sandhu Sandhu 4 years, 6 months ago (9176736)

UP Board > Class 12 > हिंदी

0 answers

ANSWER

Define vacuole

Posted by Swayam Samparna Panigrahi 4 years, 6 months ago (11350906)

CBSE > Class 09 > Science

4 answers

Mohit Kumar 4 years, 6 months ago (11352051)

Vacuole is the part of the cell it storage the food .or sac of solid .

0 Thank You

Anuja Lanjewar 4 years, 6 months ago (7388999)

Vacuole is the part of the cell which stores the food in it, In plant cells, Vacuoles are generally large in size while in animals cells there are many small vacuole present in it.

0 Thank You

Anshika Sharma 4 years, 6 months ago (11043402)

Vacuole is the part of cell,it is a membrane-bound cell organelle, it take about 50 to 90%volume of a cell ,

0 Thank You

Surajkumar S 4 years, 6 months ago (10504004)

Fhfhghfhvhvhchvhvhgyvgcgvhgjgdgcv Golgi apparatus mitochondria lysosome

0 Thank You

ANSWER

Use Euclids division algorithm,find HCF of 1266 and 7344

Posted by Manovyas Reddy 4 years, 6 months ago (11353588)

CBSE > Class 10 > Mathematics