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Posted by Manvi . 5 years ago (10159253)
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Aachal Satwan 5 years ago (9499811)
Posted by Vishal Khandelwal 5 years ago (9933175)
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Student Of The Year 5 years ago (9870741)
Yogita Ingle 5 years ago (2577571)
The radius ratio for AgBr is intermediate. Thus, it shows both frenkel and schottky defects.
The major defect in AgBr is the Frenkel defect. It has a rock salt structure i.e. CCP lattice of Br with atoms of Ag occupying all octahedral holes. Ag moves from octahedral to tetrahedral sites causing only cations to precipitate.
Schottky defect arise due to missing of ions from their lattice point and frenkel arise when the missing ions occupy interstitial sites.
in AgBr, Ag+ ion is small in size and when removed from lattice point they can occupy interstitial site and therefore show both frenkel and schottky defect. SCHOTTKY Defect in AgBr is exhibited due to precipitation of both Cations and Anions.
Posted by Vivek Kumar 5 years ago (10256050)
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Posted by Sameer Gahalawat 5 years ago (9960864)
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Posted by Sampoorna B. Kashyap 5 years ago (9782962)
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Chaksham Patil 5 years ago (10264269)
Yogita Ingle 5 years ago (2577571)
The Panchayati Raj System is a process through which people participate in their own government. The Panchayati Raj System is the first tier or level of democratic government. It extends to two other levels. One is the Block level, which is called the Janpad Panchayat or the Panchayat Samiti. Above the Panchayat Samiti is the District Panchayat or the Zila Parishad.
Posted by Sameer Gahalawat 5 years ago (9960864)
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Posted by Tanu Sharma 5 years ago (10207393)
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Yogita Ingle 5 years ago (2577571)
In the story Mothers day, we see the story of a family. This story is set in the 1950s and reflects some of the practices during those times. We see that in the family everyone treats Mrs. Person like a servant and only look for her when they need some work to be done.
This happens because of the negligence on the part of Mrs. Pearson. Since she never opposes such behavior everyone in the family thinks that it is okay for them to treat her in such a way.
Posted by Gaurangi Sharma 5 years ago (9219047)
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Posted by Rishabh Sharma 5 years ago (10259678)
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Posted by Mosaiyab Mosaiyab 5 years ago (10256373)
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Yogita Ingle 5 years ago (2577571)
Tell someone that you are going to a convention of accountants and you might get a few yawns, yet money and how it works is probably one of the most interesting things on earth.
It is fascinating and almost magical how money appeared on our planet. Unlike most developments we enjoy, which can be traced back to a source, civilization or inventor, money appeared in places then unconnected all over the world in a remarkably similar way.
Posted by # G*Nius Parker 5 years ago (9902316)
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Yogita Ingle 5 years ago (2577571)
6kt2 - 21kt -12k
taking out common 3k
3k(2t2 - 7t - 4)
= 3k(2t2 - 8t +t -4)
= 3k[ 2t(t - 4) +1(t-4)]
= 3k(t-4)(2t+1)
dimensions are 3k , t-4 , 2t+1
Posted by Vaidehi Kanwar 5 years ago (9292111)
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Posted by Shamma Parween Shamma Parween 5 years ago (10016585)
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Yogita Ingle 5 years ago (2577571)
Advantages
- Reduced data redundancy
- Reduced updating errors and increased consistency
- Greater data integrity and independence from applications programs
- Improved data access to users through use of host and query languages
- Improved data security
- Reduced data entry, storage, and retrieval costs
- Facilitated development of new applications program
Posted by Mosaiyab Mosaiyab 4 years, 8 months ago (10256373)
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Sia ? 4 years, 8 months ago (6945213)
Posted by Ishu Bansal 5 years ago (9263366)
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Posted by August Prakash 5 years ago (10259325)
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Posted by Varsha Baboria 5 years ago (9244713)
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Yogita Ingle 5 years ago (2577571)
| Sl. No. | Differentiating Property | Distance | Displacement |
| 1 | Definition | The complete length of the path between any two points is called distance. | Displacement is the direct length between any two points when measured along the minimum path between them. |
| 2 | Denotation | d | s |
| 3 | Direction Consideration | To calculate distance, the direction is not considered. | To calculate displacement, the direction is taken into consideration. |
| 4 | Quantity | Distance is a scalar quantity as it only depends upon the magnitude and not the direction. | Displacement is a vector quantity as it depends upon both magnitude and direction. |
| 5 | Route Information | Distance gives the detailed route information that is followed while travelling from one point to another. | As displacement refers to the shortest path, it does not give complete information on the route. |
| 6 | Formula | Speed × Time | Velocity × Time |
| 7 | Possible Values | The distance can only have positive values. | Displacement can be positive, negative, and even zero. |
| 8 | Indication | Distance is not indicated with an arrow. | Displacement is always indicated with an arrow. |
Posted by Yogita Peshwa 5 years ago (10259141)
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Yogita Ingle 5 years ago (2577571)
The advantages of knock-out tournaments are
- Minimum number of officials are required in organising tournaments.
- Less number of matches are played, thus requiring less time to complete the tournaments.
- It helps in enhancing the standard of sports.
Ishu Bansal 5 years ago (9263366)
Posted by Ishu Bansal 5 years ago (9263366)
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Yogita Ingle 5 years ago (2577571)
Sensory processing refers to the way the nervous system receives messages from the senses and turns them into responses. For those with Sensory Processing Disorder, sensory information goes into the brain but does not get organized into appropriate responses. Those with SPD perceive and/or respond to sensory information differently than most other people. Unlike people who have impaired sight or hearing, those with Sensory Processing Disorder do detect the sensory information; however, the sensory information gets “mixed up” in their brain and therefore the responses are inappropriate in the context in which they find themselves.
Posted by Ishu Bansal 5 years ago (9263366)
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Amit Deshwal 5 years ago (5808843)
Yogita Ingle 5 years ago (2577571)
ADHD stands for attention deficit hyperactivity disorder, a complex brain disorder that impacts approximately 11% of children and almost 5% of adults in the U.S.1 ADHD is a developmental impairment of the brain’s executive functions. People with ADHD have trouble with impulse-control, focusing, and organization.
Neuroscience, brain imaging, and clinical research tell us a few important things: ADHD is not a behavior disorder. ADHD is not a mental illness. ADHD is not a specific learning disability. ADHD is, instead, a developmental impairment of the brain’s self-management system. Both adults and children can be diagnosed with ADHD.
Posted by Saba Yasmeen Kamdod 5 years ago (10205234)
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Yogita Ingle 5 years ago (2577571)
AAA similarity theorem or criterion:
If the corresponding angles of two triangles are equal, then their corresponding sides are proportional and the triangles are similar
In ΔABC and ΔPQR, ∠A = ∠P , ∠B = ∠Q , and ∠C = ∠R then AB PQ = BC QR = ACPRand ΔABC ∼ ΔPQR.
Given: In ΔABC and ΔPQR, ∠A = ∠P, ∠B = ∠Q, ∠C = ∠R.
To prove: AB PQ = BC QR = ACPR
Construction : Draw LM such that PL AB = PM AC .
Proof: In ΔABC and ΔPLM,
AB = PL and AC = PM (By Contruction)
∠BAC = ∠LPM (Given)
∴ ΔABC ≅ ΔPLM (SAS congruence rule)
∠B = ∠L (Corresponding angles of congruent triangles)
Hence ∠B = ∠Q (Given)
∴ ∠L = ∠Q
LQ is a transversal to LM and QR.
Hence ∠L = ∠Q (Proved)
∴ LM ∥ QR
PL LQ = PM MR
LQ PL = MR PM (Taking reciprocals)
LQ PL + 1 = MR PM + 1 (Adding 1 to both sides)
LQ+PL PL = MR+PM PM
PQ PL = PR PM
PQ AB = PR AC (AB = PL and AC =PM)
AB PQ = AC PR (Taking Reciprocals) ............... (1)
AB PQ = BC QR
AB PQ = AC PR = BC QR
∴ ΔABC ~ ΔPQR
Posted by Ishu Bansal 5 years ago (9263366)
- 1 answers
Yogita Ingle 5 years ago (2577571)
- Use a calm voice and be comfortable:
- Treat the person as an individual with talents and abilities
Posted by Adarsh Kadam 5 years ago (4511661)
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Posted by Arunima Tripathi 5 years ago (9731717)
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Vanshika Deora 5 years ago (9795974)
Posted by Ishu Bansal 5 years ago (9263366)
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Posted by Shomojit Das 5 years ago (10254364)
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Yogita Ingle 5 years ago (2577571)
Chandni hated the rope around her neck because it pulled her back from going to the beautiful hills. She wanted to be free of it knowing the possible consequences.
Posted by Mohd Iqbal 5 years ago (10019349)
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Posted by Aziz Fatima 5 years ago (9792984)
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Yogita Ingle 5 years ago (2577571)
लखनवी अंदाज़ कहानी में लेखक यशपाल जी ने व्यंगात्मक दृष्टि से नयी कहानी पर व्यंग किया है। कहानी में एक नबाब साहब साहब और उनके द्वारा खीरे काट कर खिड़की से फेंकने को आधार बनाकर अपने विचार व्यक्त . नबाब साहब सिर्फ खीरे को सूँघ कर संतुष्ट होने का दिखावा करते हैं। अतः लेखक ने ऐसे वर्ग पर व्यंग साधा है।
Posted by Prasanna Bathula Prasanna 5 years ago (10259081)
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Yogita Ingle 5 years ago (2577571)
The entire organism can be preserved by using formalin, alcohol (70-90%) or by freezing. But to preserve the skeleton of animals or dry specimen the following method is used:
• Removal of soft tissues: surplus soft tissues from bones was removed by cutting them. The bones were then transferred to 10% NaOH solution and then boiled.
• Removal of fatty tissues: by immersing bones in chloroform.
• Bleaching: the dried bones were transferred to Hydrogen peroxide for bleaching.
• Theses bones are then dried and can be preserved for a long time
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Yogita Ingle 5 years ago (2577571)
Given sequence is 3,15,27,39,...
The first term is a=3
The common difference is d=15−3=12
we know that the nth term of the arithmetic progression is given by a+(n−1)d
Let the mth term be 120 more than the 21st term
Therefore, 120+mthterm=21stterm
⟹120+a+(m−1)d=a+(21−1)d
⟹120+(m−1)12=(20)12
⟹12m−12=240+120
⟹12m=360+12
⟹12m=372
⟹m= 372/12 =31
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