Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Randhir Kumar Shahi 5 years, 11 months ago
- 1 answers
Meghna Thapar 5 years, 10 months ago
In A.C. generator, after every half rotation the polarity of the current in the respective arms changes. Such a current, which changes direction after equal intervals of time, is called an alternating current (abbreviated as AC). This device is called an AC generator.
Posted by Harshit Raj 5 years, 11 months ago
- 0 answers
Posted by Nahar Baruah 5 years, 11 months ago
- 1 answers
Yogita Ingle 5 years, 11 months ago
Least count of ammeter:
The smallest value of current that can be measured
For example:Let us calculate Least count of ammeter- 0-300mA
Least count=range of ammeter divided by number of division
Refer attachment 1:for ammeter picture
Small divisions=30
suppose there are 30 division then, least count is
=300/30=10mA
Least count of Voltmeter:
For example let us calculate least count of Voltmeter 0-15volts.
Please refer to Attachment2 for voltmeter picture
Main division 15
sub division 30
least count=15/30
=1/2=0.5
Least count of this voltmeter is 0.5
Posted by Akanksha Kumari? 5 years, 11 months ago
- 3 answers
Clera Fernandes 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Posted by Anowara Begum 5 years, 11 months ago
- 1 answers
Yogita Ingle 5 years, 11 months ago
Biodiversity refers to diverse flora and fauna that exist in a given area. Plants, animals and human beings are interdependent. It is necessary for human beings as we get fresh air, water, food, etc., from them. Thus, the existence of human beings depend on them.
Posted by Anita Yadav 5 years, 11 months ago
- 3 answers
Posted by Suprova Taran 5 years, 11 months ago
- 2 answers
Yogita Ingle 5 years, 11 months ago
This is because it is easier to obtain metals from their oxides (by reduction) than from carbonate or sulphide ores. So, before reduction the ore must be converted into metal oxide which can then be reduced. Calcination or roasting is done depending on the nature of ore, to convert the ore into oxide. A carbonate ore is converted into oxide by calcination whereas a sulphide ore is converted into oxide by roasting.
Diksha? 5 years, 11 months ago
Posted by Rahul Sharma 5 years, 11 months ago
- 1 answers
Yogita Ingle 5 years, 11 months ago
- Fossil fuels are formed by natural processes of decomposition of dead and buried plants, animals and other organism.
- They got buried under oceans and layers of earth many millions of years ago and with time, high pressure and high temperature they formed fossil fuels.
- The fossil fuels are found in mines
- Fossil fuels contain high percentages of carbon and mainly include coal, petroleum and natural gas
Posted by Nikhil Verma 5 years, 11 months ago
- 0 answers
Posted by Monu Patil 5 years, 11 months ago
- 1 answers
Yogita Ingle 5 years, 11 months ago
Let x be the numerator .
Since we are given that denominator is 2 more than the numerator .
So, denominator = x+2
So Fraction = {tex}\frac{x}{x+2}{/tex}
Reciprocal of fraction = {tex}\frac{x+2}{x}{/tex}
Now we are given that the sum of fraction and its reciprocal is 34/15.
{tex}⇒\frac{x}{x+2}+\frac{x+2}{x} =\frac{34}{15}{/tex}
{tex}⇒\frac{(x*x)+[(x+2)*(x+2)]}{(x+2)(x)}=\frac{34}{15}{/tex}
{tex}⇒\frac{2x^{2}+4x+4}{x^{2}+2x}=\frac{34}{15}{/tex}
{tex}⇒15*(2x^{2}+4x+4)=34*(x^{2}+2x){/tex}
{tex}⇒30x^{2}+60x+60)=34x^{2}+68x{/tex}
{tex}⇒4x^{2}+8x-60=0{/tex}
{tex}⇒x^{2}+2x-15=0{/tex}
{tex}⇒x^{2}+5x-3x-15=0{/tex}
⇒x(x+5)-3(x+5)=0
⇒(x-3)(x+5)=0
⇒x-3=0, x+5=0
⇒ x = 3 , x= -5
So Fraction when x = 3
{tex}\frac{x}{x+2} =\frac{3}{3+2}=\frac{3}{5}{/tex}
Fraction when x = -5
{tex}\frac{x}{x+2} =\frac{-5}{-5+2}=\frac{5}{3}{/tex}
Posted by Chhavi ? 5 years, 11 months ago
- 1 answers
Yogita Ingle 5 years, 11 months ago
PAGE BREAK
- It simply separates content between pages. A page break starts a new page.
- After the page break, the following text will always start at the beginning of the page.
- Of this type there are three kinds: simple page breaks, column page breaks, and text wrapping page breaks.
SECTION BREAK
- It splits your document into sections.
- Each section can have its own header/footer formatting.
- Of this type there are four kinds: next page section breaks, continuous section breaks, even page section breaks, and odd page section breaks.
Posted by Sonu S.K Sonu 5 years, 11 months ago
- 1 answers
Posted by Akshat Rai 5 years, 11 months ago
- 1 answers
Posted by Kai Hiwatari 5 years, 11 months ago
- 2 answers
Aadya Singh ? 5 years, 11 months ago
Posted by Rahul Kumar 5 years, 11 months ago
- 1 answers
Posted by Tushar Gorde 5 years, 11 months ago
- 0 answers
Posted by ___ Alone _____ 5 years, 11 months ago
- 43 answers
Clera Fernandes 5 years, 11 months ago
Mamta Singh 5 years, 11 months ago
___ Alone _____ 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
___ Alone _____ 5 years, 11 months ago
Aadya Singh ? 5 years, 11 months ago
___ Alone _____ 5 years, 11 months ago
Aadya Singh ? 5 years, 11 months ago
___ Alone _____ 5 years, 11 months ago
Aadya Singh ? 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
(b)Aerobic Respiration
(c)Anaerobic Respiration
Examples: (a)Yeast
(b)Human beings
(c)Muscle Cramp in humans.
Aadya Singh ? 5 years, 11 months ago
(c) Anaerobic respiration. Example - Muscles.
(b) Aerobic respiration. Example - Human beings...
Posted by Gauri Varshney 5 years, 11 months ago
- 4 answers
Posted by Dr. Shreyas Samarth 5 years, 11 months ago
- 160 answers
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Dr. Shreyas Samarth 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Posted by shre****@***** 5 years, 11 months ago
- 14 answers
Dr. Shreyas Samarth 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Posted by Satwik Gupta 5 years, 11 months ago
- 1 answers
Posted by Srishty Singh 5 years, 11 months ago
- 1 answers
Posted by Anushka Rao 5 years, 11 months ago
- 0 answers
Posted by Kumud Ranjan Chaudhary 5 years, 11 months ago
- 3 answers
Mamta Singh 5 years, 11 months ago
Ilma Munawar 5 years, 11 months ago
Ilma Munawar 5 years, 11 months ago
Posted by Manish Agrawal 5 years, 11 months ago
- 3 answers
Aadya Singh ? 5 years, 11 months ago
Posted by Åyüsh Vishwakarma 5 years, 11 months ago
- 4 answers
Posted by Md Arsalan Zafar 5 years, 11 months ago
- 3 answers
Mamta Singh 5 years, 11 months ago
Shreya ... 5 years, 11 months ago
Aadya Singh ? 5 years, 11 months ago
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
Yogita Ingle 5 years, 11 months ago
The development of nationalism in Europe was not only the result of war and territorial expansion.
Culture played an important role in creating the idea of the nation in Europe. The following examples state the fact
(i) Art, poetry, stories and music helped express and shape nationalist feelings in-Europe.
(ii) Romanticism, a cultural movement in Europe developed a particular form of nationalist sentiment. Romantic artists and poets criticised the glorification of science and reason. They tried to create a sense of a shared collective heritage as the basis of a nation. They gave importance on emotions, intuitions and mystical feelings.
(iii) German philosopher Johann Gottfried Herder claimed that true German culture was to be discovered among the common people (das volk) in their folk song, folk poetry and folk dances.
(iv) Vernacular languages and folklores strengthen the national spirit.
(v) In Poland Karol Kurpinski cekbrated the national struggle through opera and music.
(vi) Allegory of Germania and Marianne developed national feelings among citizens.
0Thank You