Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Ravi Chauhan 4 years, 10 months ago
- 1 answers
Posted by Ravi Chauhan 4 years, 10 months ago
- 1 answers
Yogita Ingle 4 years, 10 months ago
महानवमी डिब्बा, एक चौक संरचना है तथा हम्पी का एक अन्य लोकप्रिय आकर्षण है, जिसे राजा कृष्णदेवराय ने उदयगिरि पर हुई अपनी जीत (वर्तमान में उड़ीसा में है) के बाद बनवाया था। यह प्राचीन स्थल हम्पी के शाही महलों में से सबसे ऊंची संरचना है और अपनी ऊंचाई के कारण इसे आसपास के स्थानों से बड़ी आसानी से देखा जा सकता है।
Posted by Ravi Chauhan 4 years, 10 months ago
- 1 answers
Yogita Ingle 4 years, 10 months ago
गोपुरम या गोपुर (जिसे विमानम भी कहते हैं) एक स्मारकीय अट्टालिका होती है, प्रायः शिल्प से सज्जित, एवं अधिकतर दक्षिण भारत के मन्दिरों के द्वार पर स्थित होता है। यह हिन्दु मन्दिरों के स्थापत्य का प्रमुख अंग है| यह ऊपर किरीट कलश से शोभायमान होता है। यह मन्दिरों की चारदीवारी में बने द्वार का काम देते हैं।
गोपुरमों का इतिहार आरम्भिक पल्लव वंश के निर्माणों एवं बारहवीं शताब्दी के पांड्य शासकओं द्वारा बनवाए गए प्रधान अंगों में जाता है। इनसे मन्दिर के अंदरूनी भाग ढंक जाते हैं, क्योंकि ये प्रायः मुख्य मन्दिर से काफ़ी बडे़ होते हैं |
Posted by Ravi Chauhan 4 years, 10 months ago
- 2 answers
Yogita Ingle 4 years, 10 months ago
अकबर का साम्राज्य 15 सूबो या राज्यो में विभाजित था. सूबे का गर्वनर अर्थात सूबेदार राज्य का प्रशासनिक मुखिया होता था. वह सूबे की पुलिस,सेना,न्यायपालिका व कार्यपालिका का भी मुखिया होता था। सूबे की सभी वित्तीय लेन-देन कार्य दीवान सभांलता था. राज्य में सेना के प्रबंधन की ज़िम्मेदारी बख्शी नामक अधिकारी की होती थी. सदर न्यायिक परोपकारिता विभाग का मुखिया होता था जबकि राज्य के स्तर पर न्याय विभाग का मुख्य अधिकारी काज़ी होता था. कोतवाल की जिम्मेदारी राज्य मे उसके नियंत्रण व निरीक्षण के अंर्तगत आने वाले थाना क्षैत्र मे शांति व्यावस्था बनाये रखने की होती थी. मीर बहर नामक अधिकारी आयात शुल्क और कर विभाग का प्रमुख होता था. राज्य की खुफिया सेवा का प्रमुख वाकिया नवीस कहलाता था.
शाही सूबे सरकार नामक ईकाइयो मे बंटे हुए थे तथा सरकारो को परगना नामक उप खंडो मे बांटा गया था। फौजदार एक सरकार का मुखिया होता था और अपने नियंत्रण वाले क्षैत्र मे शांति व्यावस्था बनाये रखने की ज़िम्मेदारी फौजदार की होती थी. परगना या उप-जिला का प्रमुख शिकदर नामक अधिकारी होता था। एक परगना मे कई गांव होते थे. एक गांव के प्रशासन के लिए मुकद्दम ,पटवारी और चौकीदार आदि अधिकारी होते थे जो ग्राम पंचायत की सहायता से अपनी प्रशासनिक जिम्मेदारी अंजाम देते थे.
राजस्व व्यावस्था मे कई नये प्रयोग भी इस दौर मे किये गये. जिसमे बटाई या गल्लाबख्शी व्यावस्था प्रमुख है। बटाई या गल्लाबख्शी तीन वर्गो मे विभाजित थीं – भौली बटाई ,खेत बटाई और लंग बटाई. भौली बटाई के अंर्तगत फसल को काट कर इकठ्ठा कर लिया जाता था फिर उसे सभी हिस्सेदारों की उपस्थिति मे बांट दिया जाता था. खेत बटाई व्यावस्था के अंर्तगत रोपाई के बाद ज़मीन को कई हिस्सो मे बांट दिया जाता था. और लंग बटाई मे फसल को बहुत से ढेरो मे बांट दिया जाता था. बटाई व्यावस्था के अंर्तगत किसान नकद या वस्तुओ मे भुगतान कर सकते थे लेकिन नकदी फसलो के मामले मे केवल नकद रकम ही वसूल की जाती थी.
Posted by Sahil Yadav 4 years, 10 months ago
- 1 answers
Yogita Ingle 4 years, 10 months ago
हां आंदोलन और विरोध की कार्रवाई से देश का लोकतंत्र बड़े स्तर पर मजबूत होता है। इन आंदोलन के द्वारा लोकतंत्र में व्यापक जन भागीदारी का विचार जनमानस के अन्दर आया और प्रत्येक व्यक्ति ने अपने अपने स्तर पर इन आंदोलनों में भाग लिया। शराब विरोधी आन्दोलन, चिपको आंदोलन आदि को प्रत्येक समस्या के निवारण के लिए लोकतंत्र का महत्वपूर्ण अंग माना जाना लगा।
Posted by Vaishnavi Mohan 4 years, 10 months ago
- 5 answers
Ѕαи∂Єєρ Chowdary 4 years, 10 months ago
Posted by Anupam Awasthi 4 years, 10 months ago
- 1 answers
Yogita Ingle 4 years, 10 months ago
Density of solution =
Density of ethanol (solute)=
Molar mass of ethanol (solute) = 46.07 g/mole
20 % aqueous ethanol solution by volume means that the 20 ml of ethanol is present in the 100 ml of solution.
So, the volume of solution = 100 ml
Volume of ethanol (solute) = 20 ml
First we have to calculate the mass of solution.
Now we have to calculate the mass of solute, ethanol.
Now we have to calculate the mass of solvent.
Now we have to calculate the molarity of solution.
Now we have to calculate the molality of solution.
Therefore, the molarity and molality of solution is, 3.425 mole/L and 4.269 mole/Kg respectively.
Posted by Pushpa Kri. Pradhan 4 years, 10 months ago
- 0 answers
Posted by Ghanshayam Sharma 4 years, 10 months ago
- 2 answers
Arif Khan 4 years, 10 months ago
Posted by Krish Phutela 4 years, 10 months ago
- 2 answers
Yogita Ingle 4 years, 10 months ago
The electrons revolve around the nucleus with a fixed energy level. These electrons cannot cross this energy level until an extra energy is supplied even if the energy is supplied to the system. The nucleus has an equal amount of oppositely charged protons at static position which makes effective nuclear charge positive. But when electrons get attracted to the nucleus, the nuclear charge is balanced by the repulsion force applied by other electrons present in the different sub shells resulting into moving them far from the nucleus. Hence after gaining extra energy, the electrons can jump to higher energy level. And after losing energy, they come to ground level. But do not fall into the nucleus.
Also every revolving particle radiates energy and should fall into nucleus.
But as Niel’s Bohr stated , only certain special orbits known as discrete orbits of electrons are allowed inside the atom and while revolving in discrete orbits, the electrons do not radiate energy. Hence can not fall into the nucleus.
Posted by Aarushi Sen 4 years, 10 months ago
- 0 answers
Posted by Richa Pandey 4 years, 10 months ago
- 3 answers
Devansh Chouhan 4 years, 10 months ago
Insha Khalid 4 years, 10 months ago
Yogita Ingle 4 years, 10 months ago
According to Gauss’s law, the total of the electric flux out of a closed surface is equal to the charge enclosed divided by the permittivity. The total electric flux through a closed surface is zero if no charge is enclosed by the surface.
- Gauss’s law is true for any closed surface, no matter what its shape or size.
- The term q on the right side of Gauss’s lawincludes the sum of all charges enclosed by the surface. The charges may be located anywhere inside the surface.
- In the situation when the surface is so chosen that there are some charges inside and some outside, the electric field [whose flux appears on the left side of Eq. (1.31)] is due to all the charges, both inside and outside S. The term q on the right side of Gauss’s law, however, represents only the total charge inside S.
- The surface that we choose for the application of Gauss’s law is called the Gaussian surface. The Gaussian surface can pass through a continuous charge distribution.
- Gauss’s law is useful for the calculation of the electrostatic field for a symmetric system.
- Gauss’s law is based on the inverse square dependence on distance contained in the Coulomb’s law. Any violation of Gauss’s law will indicate departure from the inverse square law.
Posted by Kiran Kumari?? ? Kiran Kumari 4 years, 10 months ago
- 1 answers
Posted by Maphisabet Jeengaphs 4 years, 10 months ago
- 1 answers
Rachit Dwivedi 4 years, 10 months ago
Posted by Krupa Lodhari 4 years, 10 months ago
- 1 answers
Samie ❣️ 4 years, 10 months ago
Posted by Jahnavi Laller 4 years, 10 months ago
- 3 answers
Riya Mahapatra 4 years, 10 months ago
Posted by Kuhu Singh 4 years, 10 months ago
- 0 answers
Posted by ?????? ???? . 4 years, 10 months ago
- 1 answers
Yogita Ingle 4 years, 10 months ago
Subscription is the main source of income for an NPO besides entrance fees, donations, grants, etc. Subscriptions refer to the amount of money paid by the members on periodic basis for keeping their membership with the organisation alive. It is paid monthly, quarterly, half yearly or annually by the members.
It is shown in the debit side of the Receipt and Payment Account with the total amount received during the year that may be related to the current period and to the previous and next accounting period.
While calculating subscription for the current period, advance subscription received for the current period in the previous period and outstanding subscription for the current period are added to the subscription received during the current period. Whereas, on the other hand, advance subscription received for the next accounting period during the current period and outstanding subscription for the preceding period are deducted from the subscription received during the current period.
Posted by Satish Dhankher 4 years, 10 months ago
- 2 answers
Posted by Arnab Haldar 4 years, 10 months ago
- 2 answers
Rameshwar Rai 4 years, 10 months ago
Posted by Vishal Khandelwal 4 years, 10 months ago
- 1 answers
Posted by Rohit Njhvh 4 years, 10 months ago
- 1 answers
Yogita Ingle 4 years, 10 months ago
RNA is a ribonucleic acid that helps in the synthesis of proteins in our body. This nucleic acid is responsible for the production of new cells in the human body. It is usually obtained from the DNA molecule. RNA resembles the same as that of DNA, the only difference being that it has a single strand unlike the DNA which has two strands and it consists of an only single ribose sugar molecule in it. Hence is the name Ribonucleic acid. RNA is also referred to as an enzyme as it helps in the process of chemical reactions in the body.
Posted by Janvi Gulati 4 years, 10 months ago
- 0 answers
Posted by Sheetal Singh 4 years, 10 months ago
- 4 answers
Megha Guliya 4 years, 4 months ago
Posted by Ritika Goswami 4 years, 10 months ago
- 1 answers
Gaurav Seth 4 years, 10 months ago
In the past there has been a debate over the nature of light. If, it exhibits wave nature or particle nature. And, inorder to establish the nature of light, various theories about the nature of light have been proposed from time to time.
Some of the main theories are as follows:
1. Corpuscular theory of light: Newton, the great among the greatest, proposed in 1675 A.D. that light consists of tiny particles called corpuscles which are shot out at high speed by a luminous object. This theory could explain the reflection, refraction and rectilinear propagation of light.
2. Wave theory of light wave: In 1678, Dutch scientist Christian Huygens, suggested that light travels in the form of longitudinal waves just as sound propagates through air. Later on, Fresnel and Young showed that light propagates as a transverse wave. This successfully explained the reflection, refraction as well as interference, diffraction and polarisation of light waves.
3. Electromagnetic nature of light waves: In 1873, Maxwell suggested that light propagates as electric and magnetic field oscillations. These are called electromagnetic waves which require no medium for their propagation. Also, these waves are transverse in nature.
4. Planck’s quantum theory of light: According to Max Planck, light travels in the form of small packets of energy called photons. In 1905, Albert Einstein used this theory to explain photoelectric effect (emission of electrons from a metal surface when light falls on it).
5. De-Broglie's hypothesis: De Broglie suggested that light has a dual nature, i.e., it can behave as particles as well as waves.
So, we see that in phenomena like interference, diffraction and polarisation, light behaves as a wave while in photoelectric effect, it behaves a particle.
Posted by Haneen Mohammed 4 years, 10 months ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Raghav Sharma 4 years, 9 months ago
1Thank You