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Ask QuestionPosted by Anushka ?? 5 years, 6 months ago
- 2 answers
~Rashi ♥️♥️ 5 years, 6 months ago
Posted by Anushka ?? 5 years, 6 months ago
- 3 answers
~Rashi ♥️♥️ 5 years, 6 months ago
Posted by ? Pranali.A.P ? 5 years, 6 months ago
- 5 answers
Yogita Ingle 5 years, 6 months ago
Only a concave mirror can form real image. So, option (b) is correct answer.
Posted by ? Pranali.A.P ? 5 years, 6 months ago
- 3 answers
Yogita Ingle 5 years, 6 months ago
For reflection from a plane mirror, distance between object and mirror = distance between mirror and the image=0.25m
So, distance between object and image
= (distance between object and mirror) + (distance between mirror and image)
=(0.25+0.25)m
=0.5m
So, option (c) is correct option.
Posted by Vaibhav (Silent Love)?? Avi 270505??? 5 years, 6 months ago
- 3 answers
Sebin Eapen 5 years, 6 months ago
Posted by Tina ? 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
Combustion Reaction: Carbon and carbon compounds give carbon dioxide, vapor, heat and light on burning in air. Following are some of the examples of combustion reaction of organic compounds:
C + O2 → CO2 + Heat + Light
Oxidation: In combustion reaction, carbon compounds are oxidized in the presence of oxygen. The following example is different because alkaline KMnO4 is the oxidizing agent in this reaction.
CH3CH2OH + (Alkaline KMnO4/Acidified K2Cr2O7) → CH3COOH
Posted by Tina ? 5 years, 6 months ago
- 2 answers
Yogita Ingle 5 years, 6 months ago
Homologous Series
- A series of carbon compounds in which same functional group substitutes the hydrogen atom is called a homologous series.
- These compounds have similar chemical properties due to the addition of same kind of functional group throughout the chain.
- For example, the series of alkanes i.e. Methane, ethane, propane, butane and so on is a homologous series.
Posted by Ubaid Ahmad 5 years, 6 months ago
- 1 answers
Posted by Kyōka ( Demon Snow ) 5 years, 6 months ago
- 2 answers
Kyōka ( Demon Snow ) 5 years, 6 months ago
Anushka ?? 5 years, 6 months ago
Posted by Tina ? 5 years, 6 months ago
- 2 answers
Yogita Ingle 5 years, 6 months ago
Organic compound, one of a large class of chemical compounds in which one or more carbon atoms are covalently paired with other elements ‘ atoms, most commonly hydrogen, oxygen, or nitrogen.
Posted by Archana Sharma 5 years, 6 months ago
- 1 answers
Yogita Ingle 5 years, 6 months ago
3x-4y=-16 ......... (i)
2x+4y=16 ........ (ii)
Add (i) and (ii), we get
5x = 0
x = 0
put x = 0 in (ii), we get
2(0) + 4y = 16
4y = 16
y = 4
Posted by Paras Verma 5 years, 6 months ago
- 2 answers
Yogita Ingle 5 years, 6 months ago
Net Attendance Ratio is the total number of children in the age group of 6-10 that attend school as a percentage of the total number of children in the same age group.
Posted by Jyoti Jain 5 years, 6 months ago
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Posted by Jyoti Jain 5 years, 6 months ago
- 1 answers
Posted by Vikash Kumar 5 years, 6 months ago
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Posted by Banri Wriah 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
1. In a nation state, citizens came to develop a common identity based on shared history
*In a modern state, centralized power exercised sovereign control over a clearly defined territory
2. It overthrew monarchy and dynasty rule in Europe
*It was a long process which started in Europe in the 19th century
Posted by Achamma George 5 years, 6 months ago
- 2 answers
Yogita Ingle 5 years, 6 months ago
SRI LANKA
There were two major groups SINHALAS AND TAMILS. The Sinhalas make up 74% of its total population, the TAMILS were 18% and the rest were the community of Christians. IN TAMILS there were to sub categories , Indian TAMILS whose forefathers came here as plantation workers and the Sri Lankan TAMILS.
BELGIUM
Its ethnic composition was very complex. They were The French, The Dutch and The Germans. The French had a majority in the capital (80%) and the minority in the country(40%). The Dutch had a majority in the country (59%) while a minority in the capital (20%) city of Brussels. The Germans were only 1% in the whole country.
Posted by Anushka ?? 5 years, 6 months ago
- 3 answers
Yogita Ingle 5 years, 6 months ago
A reaction in which one reactant undergoes oxidation whereas the other gets reduced during the course of reaction are termed as oxidation-reduction reactions or redox reactions. Oxidation refers to the loss of electrons or increase in oxidation state by a molecule, atom, or ion. Reduction refers to the gain of electrons or decrease in oxidation state by a molecule, atom, or ion.
Consider the following redox reaction.
- Burning sugars, such as glucose (C6H12O6) and the fatty acids in the fats we eat.
|
C6H12O6(aq) + 6 O2(g) --> 6 CO2(g) + 6 H2O(l) |
Vãkúl Gâur 5 years, 6 months ago
Posted by Shudha Gupta 5 years, 6 months ago
- 1 answers
Posted by Anjali Bansal 5 years, 6 months ago
- 1 answers
Yogita Ingle 5 years, 6 months ago
Various schemes launched by government are;
- Pradhan Mantri Jan Dhan Yojana (PMJDY)
- Pradhan Mantri Vaya Vandana Yojana.
- Atal Pension Yojana (APY)
- Pradhan Mantri Jeevan Jyoti Bima Yojana (PMJJBY)
- Pradhan Mantri Suraksha Bima Yojana (PMSBY)
- Pradhan Mantri Mudra Yojana.
Posted by Anjali Bansal 5 years, 6 months ago
- 1 answers
Yogita Ingle 5 years, 6 months ago
Five major problems faced by the Indian democracy:
- Poverty, illiteracy, unemployment are still in existence most parts of India.
- Caste and gender discrimination continues to prevail in Indian Society, slackening advancement and development.
- Rampant corruption, red tapism, delays in public justice are weakening the foundation of Democracy.
- Exploitation of minorities in different castes and religions for narrow political gains has undermined the whole concept of democracy.
- Various separatist movements are also posing a challenge to the Indian democracy.
Posted by Rajeev Rajan 5 years, 6 months ago
- 2 answers
Yogita Ingle 5 years, 6 months ago
R1 = R2 = R3 = 3 Ω
1/R = 1/R1 + 1/R2 + 1/R3
= 1/3 + 1/3 + 1/3 = 3/3 = 1
∴ R = 1 Ω
Posted by Aryan Jain 5 years, 6 months ago
- 1 answers
Posted by Shipl Deb 5 years, 6 months ago
- 1 answers
Meghna Thapar 5 years, 6 months ago
Unification of Britian took place in 1707 when the kingdoms of England and Scotland formed an union. These kingdoms were earlier separate although they were ruled by the same monarch from London. With the 1707 alliance, Britain became a united political system. This is german unification. Whereas Camillo di Cavour directed Italian unification, a Junker (the Prussian name for an aristocratic landowner from old Prussia in the east) named Otto von Bismarck pushed German unification through "blood and iron" and skillful understanding of realpolitik.
Posted by Vãkúl Gâur 5 years, 6 months ago
- 0 answers
Posted by Vãkúl Gâur 5 years, 6 months ago
- 2 answers
Yogita Ingle 5 years, 6 months ago
- Horizontal Division of Power- It is the sharing of power among the different organs of government, for example, power sharing by the executive, the Legislature and the Judiciary. In this type of power-sharing arrangement, different organs of government, placed at the same level, exercised different powers. Such a separation ensures that none of the organs can exercise unlimited power, thereby putting a check on each other.
- Vertical Division of Power- It is a system of power sharing among governments at different levels. For example, a general government for the entire country and governments at provincial or regional levels. In India, we refer to it as the Central Government, State Governments, Municipality, Gram Panchayat etc. The Constitution lays down the powers of different levels of government.
Posted by Vãkúl Gâur 5 years, 6 months ago
- 0 answers
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~Rashi ♥️♥️ 5 years, 6 months ago
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