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Ask QuestionPosted by Anuj Sohal 4 years, 6 months ago (11371668)
- 3 answers
Posted by Atharv Rajguru 4 years, 6 months ago (11379191)
- 1 answers
Preeti Dabral 4 years, 6 months ago (2983787)
Modern Public School
Mumbai
Notice
Date
Poetry Recitation Competition
All the students are informed that the School Literary Association has organised a poetry recitation competition on 24th August, 2021. The poem can be on any topic in Hindi. It should be of about 3-4 minutes. Venue will be the School Auditorium. The prize winners will be awarded with attractive prizes by the school president. Interested students can give their names to the undersigned.
Deep Patil
Seceratary
Literary Society
Posted by Gautam Pant 4 years, 6 months ago (11329807)
- 1 answers
Posted by Bhumika Sharma 4 years, 6 months ago (11343832)
- 2 answers
Sia ? 4 years, 6 months ago (6945213)
let a be any positive integer
a=6q+r where 0< or equal to r <6
put r=1: a=6q+1 =odd integer
r=3: a=6q+3=odd integer
r=5: a=6q+5=odd integer
therefore,any positive odd integer is of the form 6q+1,6q+3 or 6q+5,where q is some integer
Posted by Sukhjinder Singh 4 years, 6 months ago (8904659)
- 1 answers
Sia ? 4 years, 6 months ago (6945213)
To describe the structure of atom and laws of chemical combination, Dalton’s Atomic Theory was put forward. According to this theory, matter is made up of small particles called atoms which are indivisible and indestructible. Atoms of same element are identical in shape, size, mass and chemical properties but the properties are different for atoms of different elements. They react with each other in different ratios (in simple whole number ratios) to form compounds or molecules.
This theory has some limitations like
1) It can explain the laws of chemical combination by mass but not by gaseous volumes.
2) it cannot explain why atoms of different elements have different properties.
3) Why atoms of different elements combine to form molecules?
4) What is the nature of binding forces that exist between atoms and molecules to form three states i.e. solid, liquid and gases?
To explain all above points modern atomic theory was introduced. According to this theory-
1) Atom is not indivisible as it is not the smallest particle. It is made up of electrons, protons and neutrons.
2) Atoms of different elements may have same atomic masses. Such atoms are called isobars.
3) Atoms of same element may have different atomic number. These atoms are called isotopes.
4) Atoms of different elements may react with each other in integral ratios also. It is not necessary to react in simple whole number ratios to form compounds or molecules.
5) Atoms are not indestructible. Atom of one element can be changed into another.
Because of all these explanations that modern atomic theory can give, it is better than Dalton's Atomic theory.
Posted by Sanket Kumar 4 years, 6 months ago (11379113)
- 3 answers
Posted by N.P Krishnaa Praba 4 years, 6 months ago (11370732)
- 1 answers
Sia ? 4 years, 6 months ago (6945213)
Internet was based on the idea that there would be multiple independent networks of rather arbitrary design, beginning with the ARPANET as the pioneering packet switching network, but soon to include packet satellite networks, ground-based packet radio networks and other networks.
Posted by N.P Krishnaa Praba 4 years, 6 months ago (11370732)
- 1 answers
Sia ? 4 years, 6 months ago (6945213)
| LAN | WAN |
| LAN stands for local area network. | WAN stands for wide area network. |
| LAN’s ownership is private. | While WAN also might not be owned by one organization. |
| The transmission speed of a LAN is high. | Whereas the transmission speed of a WAN is low. |
| The propagation delay is short in a LAN. | Whereas, there is a long propagation delay in a WAN. |
| There is less congestion in LAN. | Whereas there is more congestion than MAN in WAN. |
| LAN’s design and maintenance is easy. | Whereas WAN’s design and maintenance is also difficult than LAN as well MAN. |
| There is more fault tolerance in LAN. | In WAN, there is also less fault tolerance. |
Posted by Sumesh Sharma 4 years, 6 months ago (11337048)
- 5 answers
Sanket Kumar 4 years, 6 months ago (11379113)
Sanket Kumar 4 years, 6 months ago (11379113)
Sanket Kumar 4 years, 6 months ago (11379113)
Posted by N.P Krishnaa Praba 4 years, 6 months ago (11370732)
- 1 answers
Sia ? 4 years, 6 months ago (6945213)
Posted by Kamya Saxena 4 years, 6 months ago (9512939)
- 0 answers
Posted by Tfufyfuf Ufufufuf 4 years, 6 months ago (11380212)
- 0 answers
Posted by Shreyas Singh 4 years, 6 months ago (11376780)
- 1 answers
Preeti Dabral 4 years, 6 months ago (2983787)
Let {tex}{\cos ^{ - 1}}\frac{{12}}{{13}} = \theta{/tex} so that {tex}\cos \theta = \frac{{12}}{{13}}{/tex}
{tex}\therefore \sin \theta = \sqrt {1 - {{\cos }^2}\theta } = \sqrt {1 - \frac{{144}}{{169}}}{/tex}{tex}= \sqrt {\frac{{25}}{{169}}} = \frac{5}{{13}}{/tex}
Again, Let {tex}{\sin ^{ - 1}}\frac{3}{5} = \phi{/tex} so that {tex}\sin \phi = \frac{3}{5}{/tex}
{tex}\therefore \cos \phi = \sqrt {1 - {{\sin }^2}\phi } = \sqrt {1 - \frac{9}{{25}}} = \sqrt {\frac{{16}}{{25}}} = \frac{4}{5}{/tex}
Since {tex}\sin \left( {\theta + \phi } \right) = \sin \theta \cos \phi + \cos \theta \sin \phi {/tex} {tex} = \frac{5}{{13}} \times \frac{4}{5} + \frac{{12}}{{13}} \times \frac{3}{5}{/tex}
{tex}= \frac{{20 + 36}}{{65}} = \frac{{56}}{{65}}{/tex}
{tex}\Rightarrow \theta + \phi = {\sin ^{ - 1}}\frac{{56}}{{65}}{/tex}
{tex} \Rightarrow {\cos ^{ - 1}}\frac{{12}}{{13}} + {\sin ^{ - 1}}\frac{3}{5} = {\sin ^{ - 1}}\frac{{56}}{{65}}{/tex}
Posted by Shreyas Singh 4 years, 6 months ago (11376780)
- 5 answers
Tushar Hooda 4 years, 6 months ago (5076025)
Posted by Sanket Kumar 4 years, 6 months ago (11379113)
- 2 answers
Posted by Sanket Kumar 4 years, 6 months ago (11379113)
- 4 answers
Sanket Kumar 4 years, 6 months ago (11379113)
Sanket Kumar 4 years, 6 months ago (11379113)
Posted by Sanket Kumar 4 years, 6 months ago (11379113)
- 4 answers
Sanket Kumar 4 years, 6 months ago (11379113)
Posted by Rakesh Panda 4 years, 6 months ago (11318851)
- 2 answers
Sia ? 4 years, 6 months ago (6945213)
a sequence of numbers in which each differs from the preceding one by a constant quantity (e.g. 1, 2, 3, 4, etc.; 9, 7, 5, 3, etc.).
Aditya Sharma 4 years, 6 months ago (11120233)
Posted by ℜ???? ????? 4 years, 6 months ago (11231690)
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Sia ? 4 years, 6 months ago (6945213)
Posted by Nirnay Sharma 4 years, 6 months ago (11001695)
- 4 answers
Sia ? 4 years, 6 months ago (6945213)
1. We have already studied what humans and animals basically are. Having discussed this, we shall now move on to the relation between animals and humans.
2. Humans depend on animals for a number of reasons.
3. Animals are used for food, clothing, science, sports, hunting, work, transportation and medicine. They are also tamed and kept as pets.
4. The above examples depict the various ways humans have to use animals for their livelihood.
5. In the food industry, animals play a very vital role. They are the source of a number of food items.
6. Similarly, in the clothing and textiles industry, the skin of many animals is used to make clothes.
7. Also, animals are used as models for experiments in laboratories.
8. Like snake charmers, people with professions like milkmen, fishermen and shepherds depend on animals for their livelihood. In conclusion, we must say that there are other professions in our society and natural world. There are many as long as there are many diversities that can be found.
Posted by Cc Cc 4 years, 6 months ago (11380043)
- 2 answers
Dhana Lakshmi S 4 years, 5 months ago (9452267)
Posted by Puravjeet Jaat Ladre 4 years, 6 months ago (11217360)
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Paras Sharma 4 years, 6 months ago (9888942)
Abhishek Swain 4 years, 6 months ago (10416053)
Posted by Elsa Haley 4 years, 6 months ago (11359856)
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Sia ? 4 years, 6 months ago (6945213)
Posted by Anoopa Elizabeth Sebastian 4 years, 6 months ago (10847212)
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Tushar Hooda 4 years, 6 months ago (5076025)
Tushar Hooda 4 years, 6 months ago (5076025)
Posted by Liza Thakur 4 years, 6 months ago (11354443)
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Leitanthem Denel [Youtube] 4 years, 6 months ago (10510055)
Posted by Liza Thakur 4 years, 6 months ago (11354443)
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Sarita Panda 4 years, 6 months ago (4737825)
Sia ? 4 years, 6 months ago (6945213)
the philosophy or practice according to which decisions of an organized group should be made by a numerical majority of its members.
Posted by Dhruv Madia 4 years, 6 months ago (9922679)
- 1 answers
Sia ? 4 years, 6 months ago (6945213)
Implications of having large boundaries and vast coastline :-
1) India has a strategic position in South Asia, which connects both East and West Asia.
2) Its strategic location helps the country to maintain trade and commerce links with countries in both East and West Asia.
3) It helps in greater social contact and cultural exchange with other countries.
4) India can easily establish connectivity with European and African countries.
5) The great Himalayas in the North serve as a natural barrier from any of intrusion thereby give it a military and political advantage.
6) Moderating effect caused because of proximity to sea which is dominating in the peninsular region and determines a maritime type of climate.
7) A greater number of ports leading to a higher trade.
8) Large amount of marine resources.
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