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Posted by Student Of The Year 5 years ago (9870741)
- 1 answers
Posted by Gopika Saju 5 years ago (10246651)
- 0 answers
Posted by Ashwary Chaubey 5 years ago (10246519)
- 2 answers
Yogita Ingle 5 years ago (2577571)
Time taken by A to complete a work = x days
Time taken by B to complete the same work = 2x days
According to the question,
1/ x + 1/ 2x=1/12
=> 3/2x=1/12
x=3×12/ 2
Time taken by B to complete the same work = 2x=2×18 =36days
Posted by Mayank Sinotiya 5 years ago (10246577)
- 1 answers
Yogita Ingle 5 years ago (2577571)
Pucca houses are strong houses. They are made up of wood, bricks, cement, iron rods and steel. Flats and bungalows are pucca houses. Such houses are called permanent houses.
Posted by Ameen Ahmad 5 years ago (10025420)
- 5 answers
Posted by Mayank Sinotiya 5 years ago (10246577)
- 1 answers
Yogita Ingle 4 years, 10 months ago (2577571)
Pucca houses are strong houses. They are made up of wood, bricks, cement, iron rods and steel. Flats and bungalows are pucca houses. Such houses are called permanent houses.
Posted by Jeevesh Jaiswal 5 years ago (10109276)
- 1 answers
Yogita Ingle 5 years ago (2577571)
Helium (He), chemical element, Group 18 inert gas (noble gases) of the periodic table. The second lightest element (the lightest is just hydrogen), helium is a colorless, odorless and tasteless gas that is liquid at −268.9 °C.
Posted by Komal Singh 5 years ago (10246409)
- 5 answers
Saanvi Tiwari 5 years ago (10236395)
Yogita Ingle 5 years ago (2577571)
Things we can see in water:-|
- fishes
- tortoise
- some kind of plants
- garbage
Posted by Ameen Ahmad 5 years ago (10025420)
- 1 answers
Divya K 5 years ago (10240664)
Posted by Ameen Ahmad 5 years ago (10025420)
- 5 answers
Posted by Sana Tomar 5 years ago (9460660)
- 3 answers
Abhishek Jha 5 years ago (10248611)
Yogita Ingle 5 years ago (2577571)
Consider triangle YPZ
Angle P=120
It is a isosceles triangle so
Angle Y=Z
Linear pair
180-120=60
60/2 = 30
Bisector Y=30+20
y = 50
Yogita Ingle 5 years ago (2577571)
In ∆ PYZ,
<YPZ =120°
PY=PZ
.'.<PYZ= 180°-120°/2=60°/2=30°
'.'<XYP= 40°
.'. <XYZ = 40° + 30° = 70°
Posted by Vicky Wani 5 years ago (8892972)
- 2 answers
Yogita Ingle 5 years ago (2577571)
At equilibrium
ECell=0
Therefore according to the formula, ΔrG = −nFECell
ΔrG=0
Posted by Vicky Wani 5 years ago (8892972)
- 0 answers
Posted by Tanya Singh 5 years ago (10142213)
- 3 answers
Posted by Jaimit Shah 5 years ago (10246296)
- 2 answers
Posted by R. Prasad 5 years ago (9774217)
- 2 answers
Sachi Chauhan 5 years ago (9956776)
Yogita Ingle 5 years ago (2577571)
The electrostatic force of attraction which holds the two oppositely charged ions together is called the ionic bond.
Ionic bond and factors affecting it
- It is formed by transfer of electrons.
- It is formed between metal and no metal.
- In it metal always loses electrons and non-metal always accepts electron.
Posted by R. Prasad 5 years ago (9774217)
- 1 answers
Yogita Ingle 5 years ago (2577571)
During the formation of methane molecule the carbon atom undergoes sp3 hybridization in the excited state by mixing one 2s and three 2p orbitals to furnish four half filled sp3 hybrid orbitals which are oriented in tetrahedral symmetry in space around the carbon atom. Each of these sp3 hybrid orbitals forms a σsp3-s bond with one hydrogen atom. Thus carbon forms four σsp3-s bonds with four hydrogen atoms.Methane molecule is tetrahedral in shape with 109°28 bond angle.
Posted by R. Prasad 5 years ago (9774217)
- 2 answers
Sachi Chauhan 5 years ago (9956776)
Yogita Ingle 5 years ago (2577571)
Ionization Enthalpy of elements is the amount of energy that an isolated gaseous atom requires to lose an electron in its ground state. Losing of electrons results in the formation of cations.
Posted by Ayesha Amber 5 years ago (9242016)
- 1 answers
Gaurav Seth 5 years ago (2898529)
Answer:
Practice means constant use of one’s intellectual and aesthetic powers. Perfect means ‘ideal, complete and excellent’. Proper planning and practice promote perfect performance. Practice depends on training and it means repeating an activity. Constant practice also sharpens talent.
One has to follow certain qualities to be perfect. These are hard work, strong will power, faith, tolerance, positive approach, self-confidence and dedication. The quality that prepares one for all other qualities is practice. One should not stop practising and be satisfied until one achieves perfection.
Practice is the best way by which one can achieve perfection. Practice makes one feel and understand the same idea or thing again and again. The more one practices, the more errorless one becomes. One doesn’t repeat the errors that were done previously. Practice begins in the cradle and ends in the grave. Right from childhood, man practises various activities like talking, reading, writing, eating, cooking, etc. For learning an art or any activity, one needs constant practice.
A child practises speaking first by’learning the alphabet, then the words, sentences and finally the speech. A child through repeated practice reaches perfection in speaking. One can’t ride a bicycle or a motor bike or drive a car at the very first instance. One needs to practise till one achieves perfection in the same. The same method applies to other areas too. Be it fine arts, cooking or writing. Determined to overcome his phobia of water, Douglas got trained under an instructor. He conquered this terror with an adamant determination, patience, undeterred single-mindedness and relentless efforts. He became fearless and courageous.
Practice enables a person to reach the heights of success in all walks of life. Practice develops outstanding qualities in one’s character. Practice not only brings perfection but also helps in building character. Thus, it is practice that makes a man perfect and helps a human being who faces every challenge in life.
Posted by Yash Chaudhary 5 years ago (10246334)
- 1 answers
Yogita Ingle 5 years ago (2577571)
In Saudi Arabia women do not have the right to vote.Estonia has made its citizenship rules in such a way that people belonging to Russian minority find it difficult to get the right to vote.In Fiji, vote of an indigenous Fiji has more value than that of an Indian Fiji. These points give us the third feature of democracy. That is: In a democracy, each adult citizen must have one vote and each vote must have one value.
Posted by Thutan Yangzom 5 years ago (10238249)
- 1 answers
Yogita Ingle 5 years ago (2577571)
The white revolution involved the operation flood that enhanced the production of milk and also resulted in the increased animal input that went into the dairy industry. The White revolution saw a huge increase in the productivity of the dairy industry.
Posted by Khushi Anurag 5 years ago (9574558)
- 1 answers
Gaurav Seth 5 years ago (2898529)
इस कविता का मूल भाव यह है कि जीवन एक संघर्ष के समान है, जिसे कवि अग्निपथ मानता है। इस मार्ग पर आत्मविश्वास के साथ मनुष्य को आगे बढ़ना है। किसी के सहारे की इच्छा नहीं करनी चाहिए। इस मार्ग पर कदम-कदम पर चुनौतियों और कष्टों से सामना होता है। मनुष्य को चाहिए कि वह इन चुनौतियों से न घबराए। कष्टों से विचलित नहीं होते हुए भी अपने पुरुषार्थ पर भरोसा करते हुए अपने लक्ष्य की ओर बढ़ता रहे। उसकी क्रिया में गतिशीलता होनी चाहिए जिसमें रचने, थकने या पीछे मुड़कर देखने का कोई स्थान नहीं होना चाहिए। इस मार्ग पर चलते हुए आँसू, पसीना बहाकर तथा खून से लथपथ होकर भी उसे निरंतर संघर्ष करते रहना चाहिए क्योंकि जो व्यक्ति संघर्ष से पीछे नहीं हटता वहीं जीवन में सफलता प्राप्त करता है।
Posted by Rohit Atrey 5 years ago (9198630)
- 1 answers
Gaurav Seth 5 years ago (2898529)
CBSE has rationalized the syllabus with the help of suggestions from NCERT and the same has been notified by a new CBSE notification as well.
The CBSE syllabus has been reduced but care has been taken so that the learning outcomes remain the same and the students do not miss out on learning core concepts in various subjects.
However, CBSE stated in its notification that though 30% of the syllabus has been cut from the new academic year, teachers should ensure that students understand these topics so that they can use the information in connection with other topics.
Deleted syllabus of CBSE Class 12 English Core
Checkout the board sample paper for clear understanding
Posted by Arjun Chouksey 5 years ago (8045157)
- 2 answers
Balajee Pandey 5 years ago (9533266)
Yogita Ingle 5 years ago (2577571)
- The demerit or penalty seems to be that the company will travel because of its taxes to some other nation or community.
- The corporation, therefore, will struggle to put several jobs at risk.
- The actions of the company must be owned or controlled by the state and it's an expense to either the organization.
Posted by Alfiya Naz 5 years ago (10246234)
- 1 answers
Yogita Ingle 5 years ago (2577571)
Any elevated area, such as a mountain or an upland, which separates two drainage basins is known as water divide; for example, the water divide between the Indus and the Ganga river systems.
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Gaurav Seth 5 years ago (2898529)
1 Thank You