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Posted by Eshu Keshwani 5 years, 4 months ago (9690848)
- 3 answers
Yogita Ingle 5 years, 4 months ago (2577571)
The movement of water molecule from a region of higher concentration to a region of its lower concentration through a semi permeable membrane is called Osmosis.
Posted by Taniya 5 years, 4 months ago (9141064)
- 5 answers
Shubham Saxena ???? 5 years, 4 months ago (5214500)
☆•..¤( Prateek )¤..•☆ 5 years, 4 months ago (9592725)
Yogita Ingle 5 years, 4 months ago (2577571)
The path along which north pole moves in a magnetic field is called magnetic lines of force or magnetic field line. They show the direction and strength of magnetic field. If magnetic field lines are very close to each other in a particular region,then the strength of magnetic field in that region,is very large.
Utsav Kumar 5 years, 4 months ago (9682205)
Posted by Nikhil Joshi 5 years, 4 months ago (9560389)
- 2 answers
Manpreet Yadav 5 years, 4 months ago (9592474)
Utsav Kumar 5 years, 4 months ago (9682205)
Posted by Taniya 5 years, 4 months ago (9141064)
- 1 answers
Yogita Ingle 5 years, 4 months ago (2577571)
The magnetic pole is the region at each end of a magnet where the external magnetic field is the strongest. Poles of a magnet may refer to a magnetic monopole which is a hypothetical elementary particle.
Posted by Santosh Pratap 5 years, 4 months ago (9535789)
- 1 answers
Yogita Ingle 5 years, 4 months ago (2577571)
Electromagnetic Spectrum The systematic sequential distribution of electromagnetic waves in ascending or descending order of frequency or wavelength is known as electromagnetic spectrum. The range varies from 10-12 m, to 104 m, i.e. from γ-rays to radio waves.
Posted by Shreya Rai 5 years, 4 months ago (9690694)
- 2 answers
Haridasan Sankaran 5 years, 4 months ago (6464334)
Posted by Rahul Sharma 5 years, 4 months ago (9674944)
- 1 answers
Himanshu Kumar 5 years, 4 months ago (9700222)
Posted by Aditya Verma 5 years, 4 months ago (1885859)
- 2 answers
Yogita Ingle 5 years, 4 months ago (2577571)
It is the ability of an atom to gain or lose electron in order to achieve the noble gas configuration. It refers to the ability of an element to combine with other element. It is obtained by determining the number of electrons in the outermost shell (also called valence shell) of each atom of an element. For instance, sodium has 1 electron in its outermost shell and hence valency of sodium is 1.
On the other hand atomic number of chlorine is 17. So electronic configuration stands out to be 2,8,7. In order to achieve noble gas configuration to become stable it requires one electron then it will acquire the configuration of neon (noble gas). Therefore valency of chlorine is1
- Atomic Number of Neon=10
Electronic configuration of Neon= 2, 8
Therefore, Valency =0 (It is already in its octate arrangement or stable state)
Posted by Zakiya Farhat 5 years, 4 months ago (8450561)
- 1 answers
Sia ? 4 years, 9 months ago (6945213)
Posted by Shafia Khanam 5 years, 4 months ago (9313504)
- 0 answers
Posted by Sarita Chauhan 5 years, 4 months ago (3087890)
- 1 answers
Ruchi Rao 5 years, 4 months ago (9534968)
Posted by Anamika Tripathi 5 years, 4 months ago (9690516)
- 2 answers
Kawaljot Kaur Bajwa 5 years, 4 months ago (9607642)
Posted by Chansime M Marak Chansime M Marak 5 years, 4 months ago (9690536)
- 5 answers
Yogita Ingle 5 years, 4 months ago (2577571)
For development we need more and more resources and if we keep on going for development this is for sure that on one day there will no resources left on earth as most of them are exhaustable and non- renewable
Posted by Vansh 6B 5 years, 4 months ago (9481162)
- 4 answers
Jitendra Kumar 5 years, 4 months ago (8466110)
Posted by Arshbir Singh 5 years, 4 months ago (9683321)
- 3 answers
Yogita Ingle 5 years, 4 months ago (2577571)
Equation of line in two point form is given by y−y1/ (x−x1)=y2−y1 / (x2−x1)
∴ equation of line for (2,3) and (2,-1) is
(y−3)/ (x−2)=(3+1)/(2−2)
(y−3)/ (x−2)= 4/0
⟹ 4(x−2) =0
i.e. x=2
Here the abscissa for P as well as Q is 2 i.e same. So both the points lie on the line x=2.
Hence, PQ is parallel to Y-axis.
Posted by Tanya T 5 years, 4 months ago (9688407)
- 0 answers
Posted by Sadhna Yadav 5 years, 4 months ago (9036383)
- 1 answers
Yogita Ingle 5 years, 4 months ago (2577571)
Poor planned or unplanned urban housing, transport, and food systems, along with social and lifestyle factors, are drivers in the epidemic of noncommunicable diseases, which are linked to risks and hazards such as air pollution, poor diet, physical inactivity, traffic injury and domestic injury
Posted by Benedict Paul 5 years, 4 months ago (9690375)
- 0 answers
Posted by Tushar Panwar 5 years, 4 months ago (9656100)
- 1 answers
Varsha Chauhan 5 years, 4 months ago (8454748)
Posted by Edwin Thomas 5 years, 4 months ago (9659413)
- 4 answers
Sara? 7C 5 years, 4 months ago (9592650)
Yogita Ingle 5 years, 4 months ago (2577571)
7000/1000+86-64++56--8
= 7+86-64++56--8
=93 - 64 + 56 -8
= 29 + 56 - 8
= 85 - 8
= 77
Posted by Saira Dhar 5 years, 4 months ago (8639690)
- 3 answers
Sara? 7C 5 years, 4 months ago (9592650)
Yogita Ingle 5 years, 4 months ago (2577571)
Underemployment is the underuse of a worker because a job does not use the worker's skills, is part-time, or leaves the worker idle.
Gaurav Seth 5 years, 4 months ago (2898529)
Underemployment occurs when one does not have a job that is full-time or that reflects his or her training and financial needs. It is not the same as unemployment, which is the percentage of employable people in a country’s workforce who are over the age of 16 and who have either lost their jobs or unsuccessfully sought jobs in the last month and are actively seeking work.
Posted by Sugandh Yadav 5 years, 4 months ago (9687674)
- 1 answers
Posted by Keshav Joshi 5 years, 4 months ago (9666857)
- 2 answers
Yogita Ingle 5 years, 4 months ago (2577571)
The dialysis is a separation process that depends on the differential transport of solutes of different sizes across a porous barrier separating two liquids when the driving force is a concentration gradient only. It is usually used to separate solutes too large to diffuse through the barrier from those small enough to diffuse freely through it. The ultrafiltration, sometimes called reverse osmosis, is a more complicated process in that the solvent and solutes up to a certain critical size are forced through the barrier by considerably higher pressure on one side of the porous barrier than on the other. Thus, there is always a flow of solvent moving through the barrier in the same direction as the smaller solutes that are able to pass through the membrane. This sets it apart from dialysis where, owing to osmosis, there is usually a certain net movement of solvent in the direction opposite to the movement of solute.
Gaurav Seth 5 years, 4 months ago (2898529)
Dialysis is a clinical application that helps patients to clean their blood artificially while the ultrafiltration is a process that occurs naturally during the urine formation in our kidneys. Furthermore, in dialysis, solutes move from high concentration to low concentration along the electrochemical gradient. But in ultrafiltration, the substances travel due to a pressure gradient. Hence, this is another difference between dialysis and ultrafiltration. Moreover, dialysis occurs in a dialyzer or the membrane lining of our abdomen while ultrafiltration takes place between the glomerulus and the Bowman’s capsule of the nephron.
Furthermore, the rate of ultrafiltration depends on the porosity of the membrane and the speed of blood flow (or the pressure created by the blood flow) while the dialysis rate depends on the dialysate flow rate. Thus, this is also a difference between dialysis and ultrafiltration.
Posted by Gurmej Singh Pannu 5 years, 4 months ago (8869162)
- 2 answers
Posted by Vikas Sharma 5 years, 4 months ago (8392127)
- 0 answers
Posted by Fazil Ansari 5 years, 4 months ago (8651121)
- 1 answers
Gaurav Seth 5 years, 4 months ago (2898529)
The story revolves around a 31 year old man named Charley, who experienced something weird. One day after work coming from the Subway, he reached the third level of the Grand Central station (which doesnt actually exist). He reminisces the entire experience with his psychiatrist friend Sam. Charley thought he experienced time travel and had reached somewhere in the eighteen-nineties, a time before the world saw two of its most deadliest wars. As soon as he realised what time he is in, he immediately decided to buy two tickets to Galesburg, Illinois; one for himself and the other for his wife. Unfortunately, the currency used in that century was different. Thus, the next day he withdrew all his savings and got them converted even if it meant bearing losses. He went looking for the third level but failed to find it. It worried his wife and the psychiatrist Sam who told him that he is hallucinating in order to take refuge from reality and miseries of the modern world which is full of worry. Charley thus resorts to his stamp collection in order to distract himself when suddenly one day he finds a letter from his friend Sam who had gone missing recently. Sam wrote that he always wanted to believe in the idea of third level and now that he is there himself, he encourages Charley and Louisa to never stop looking for it.
Posted by Diya Saluja 5 years, 4 months ago (9673491)
- 3 answers
Posted by Abhishek Chauhan 5 years, 4 months ago (9690160)
- 3 answers
Usha Rani Jena 5 years, 4 months ago (5967489)
Gaurav Seth 5 years, 4 months ago (2898529)
Lencho was a man of limited means and earned his living by farming his fields. He had an unshaken faith in God. He believed that God always helps people with a clear conscience. Therefore, when he lost all hopes and he and his family were on the verge of starvation, he looked towards God for help. His deep faith in God even impressed the postmaster who decided to help him.
He was a little educated to write a letter. He shows his innocence by trying to have a correspondence with God directly.
While he had an unshaken faith in God, he mistrusted easily the motives of men. He could never know and nor did he ever try to know who had sent him those seventy pesos to help him. It is quite ironical that he abused his helpers by calling them ‘a bunch of crooks’.
Posted by Ansh Parihar 5 years, 4 months ago (4149749)
- 1 answers
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Pushkar Kamble 5 years, 4 months ago (9547170)
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