CBSE > Class 09 | CBSE Board | Homework Help

Ask questions which are clear, concise and easy to understand.

Ask Question

What is limitation of doberenier triads

Posted by Nfk Nfk 4 years, 6 months ago

1 answers

Sia ? 4 years, 6 months ago

The identification of new elements made this model obsolete. Newly discovered elements did not fit into the triads. Only a total of 5 Dobereiner's triads were identified. Even several known elements did not fit into any of the triads.

0Thank You

ANSWER

Who were jacobins? What was their role in establishing republic in France.

Posted by Rudra Pratap Singh Rathore 4 years, 6 months ago

CBSE > Class 09 > Social Science

0 answers

ANSWER

What does Evelyn say with regard to hard work and heroism

Posted by Kritika Kumari Kumari 4 years, 6 months ago

CBSE > Class 09 > English Lang & Lit. (184)

0 answers

ANSWER

What is the wood what did the narrator see in the wood were the path similar

Posted by Raghav Pal 4 years, 6 months ago

CBSE > Class 09 > English Lang & Lit. (184)

0 answers

ANSWER

What does courage mean to Mandela

Posted by Partha Sarathi Mukherjee 4 years, 6 months ago

CBSE > Class 09 > English Lang & Lit. (184)

1 answers

Anmol Preet 4 years, 6 months ago

For Mandela courage does not mean the absence of fear but a victory over fear. ... According to him brave men need not be fearless but should be able to conquer fear.

0Thank You

ANSWER

What does courage mean to Mandela

Posted by Partha Sarathi Mukherjee 4 years, 6 months ago

CBSE > Class 09 > English Lang & Lit. (184)

0 answers

ANSWER

PRATEEK WANTS TO SHARE THE MARKING CRITERIA FOR THE FINAL PROJECTS WITH HIS TEAM MATES , SUGGEST HIM A PREFFERED CHANNEL FOR THIS TASK AND GIVE REASONS FOR THE SAME '

Posted by ᴠᴇᴅɪᴋᴀ ᴋᴀᴛᴏᴄʜ 4 years, 6 months ago

CBSE > Class 09 > Information Technology (402)

0 answers

ANSWER

What do you mean by scalar and vector?

Posted by Ayush Kumar 4 years, 6 months ago

CBSE > Class 09 > Science

3 answers

Chetna Sahu 4 years, 6 months ago

Different between solid liquid gas in tabular from

1Thank You

Aaruhi Shukla 4 years, 6 months ago

Scalar = the quantity which have only magnitude. Vector = the quantity which have both magnitude and direction.

1Thank You

Mayank Sharma 4 years, 6 months ago

Scalar = the quantity which have only magnitude. Vector = the quantity which have both magnitude and direction.

3Thank You

ANSWER

Why the use of various typing software is common now - a - days?

Posted by Rishika Joshi 4 years, 6 months ago

CBSE > Class 09 > Information Technology (402)

0 answers

ANSWER

Represent on the number line root 10.5

Posted by Manya Namdev 4 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Srishti Jhajaria 4 years, 6 months ago

Steps are : Draw a line of 10.5 and mark A and B respectively From B draw a line C of 1 cm Extend the line and name it as x Then take a perpendicular and mark it as D Open the compass and put the metal point at D and pencil point at A and make a semicircle From B make a perpendicular line to a point on semicircle and mark it as E. Open the compass and put metal point at D and pencil point at E and make a arc on the line x. The point obtain is root 10.5

0Thank You

Ashu Kumar 4 years, 6 months ago

0__1__2__3__4__5__6__7__8__9__10__11___ • this point is 10.5

5Thank You

ANSWER

আম আটির ভেপু

Posted by Rituparna Nag 4 years, 6 months ago

CBSE > Class 09 > Other Subjects

1 answers

Diksha Laniya🐥 4 years, 6 months ago

This is a Bangla language

0Thank You

ANSWER

When a glass jar is full of Air is placed upside down on a glass jar full of bromine vapours, the red-brown vapours of bromine from the lower Jar go upward into the air containing Air

Posted by Om Gupta 4 years, 6 months ago

CBSE > Class 09 > Science

1 answers

Shrawani Deshmukh✍️ 4 years, 6 months ago

This is diffusion of gases or mixing of gase which also prove one characteristics of matter that particles are in continuous motion..

1Thank You

ANSWER

Plan to visit a place by your vechicle. Note the readings on the odometer and speedometer after every five minutes till you teach your destination. Record these observations in tabular form plot the (1) Distance-time graph (2) Speed- time graph using the data recorded. State whether this motion is uniform or non-uniform motion.

Posted by Shikha Verma 4 years, 6 months ago

CBSE > Class 09 > Science

0 answers

ANSWER

Divide 24x4 +17xcube -62xsquare +30x -3 by 2xsquare +7x -1

Posted by Dharna Garg 4 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Neha .Class12Th 4 years, 6 months ago

0Thank You

ANSWER

imagine you live in the period of french revolution you would conduct an a imaginary interview with important persons such as mirabeau ,Robespierre than what is your Question for these persons

Posted by Ashish Tiwari 4 years, 6 months ago

CBSE > Class 09 > Social Science

0 answers

ANSWER

How we can identify the age of tree

Posted by Gs Dekwal 4 years, 6 months ago

CBSE > Class 09 > Science

1 answers

Ayush Nair 4 years, 6 months ago

By looking at trunk

1Thank You

ANSWER

How does evaporation differ from colling

Posted by Prajakta Pardeshi 4 years, 6 months ago

CBSE > Class 09 > Science

0 answers

ANSWER

Express 1.27 ( bar on 1) in the form p / q where p and q are integers and q=0 unequal .

Posted by Siddhi Raghuwanshi 4 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Siddhi Raghuwanshi 4 years, 6 months ago

Yes

1Thank You

Srishti Jhajaria 4 years, 6 months ago

Is bar on 1??

1Thank You

ANSWER

Express 1.27 bar on ( 1) in the form p/q where p and q are integers and q = 0 unequal.

Posted by Siddhi Raghuwanshi 4 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is the definition of fusion

Posted by Dhairya Chandrakar 4 years, 6 months ago

CBSE > Class 09 > Science

1 answers

Ashish Tiwari 4 years, 6 months ago

Fusion. The phenomenon of change of solid into liquid is termed as fusion. For instance, melting of ice.

2Thank You

ANSWER

If two equal chords of a circle intersect within a circle, prove that the segments of one chord are equal to corresponding segments of the other chord.

Posted by Mridul Jain 4 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Differentiate between the cheek cells and onion peel cells

Posted by Anita Kumari 4 years, 6 months ago

CBSE > Class 09 > Science

3 answers

Tee Kay 4 years, 6 months ago

Nice

0Thank You

Arnav Arya 4 years, 6 months ago

Main difference is Cheek cells are animal cell and Onion peel cell are plant cell other difference are same of animal cell and plant cell

1Thank You

Anita Kumari 4 years, 6 months ago

Kdjdjjd

1Thank You

ANSWER

What is tonicity?

Posted by Rikari Barma 4 years, 6 months ago

CBSE > Class 09 > Science

1 answers

Sia ? 4 years, 6 months ago

Tonicity is a measure of the effective osmotic pressure gradient; the water potential of two solutions separated by a semipermeable cell membrane. In other words, tonicity is the relative concentration of solutes dissolved in solution which determine the direction and extent of diffusion.

0Thank You

ANSWER

Factorize 27-125a*3-135a+225a*2

Posted by Tanishq Kapoor 4 years, 6 months ago

CBSE > Class 09 > Mathematics