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Ask QuestionPosted by Navjot Dhaliwal 5 years, 11 months ago
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Raunak Chauhan 5 years, 11 months ago
Yogita Ingle 5 years, 11 months ago
The arrival of Vasco da Gama in Calicut on May 20, 1498 opens a sea route from Europe to the East. After that India became the centre for attraction for the Europe's trade and also the realm of European ambition getting wider to grab Spice Islands trade monopoly which causes numerous naval battle.
Posted by Manu Suhag 5 years, 11 months ago
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Rani Mishra ??? 5 years, 11 months ago
Posted by Aman Sahu 5 years, 11 months ago
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Yogita Ingle 5 years, 11 months ago
(i) Different people have different developmental goals.
(ii) What may be development for one may not be development for the other. It may be destructive for the other.
(iii) Income is the most important component of development, but along with income, people also seek equal treatment, good health, peace, literacy, etc.
(iv) For development, people look at mixed goals.
Posted by Prabin Babu 5 years, 11 months ago
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Yogita Ingle 5 years, 11 months ago
- Nuclear energy is obtained by altering the structure of an atom.
- When such an alteration is made, much energy is released in the form of heat and this is used to generate electricity.
- Uranium and thorium, which are available in Jharkhand and the Aravali ranges of Rajasthan, are used for generating atomic or nuclear power.
The Monazite sands of Kerala is also rich in thorium.
Samir Bhardwaj 5 years, 11 months ago
Posted by Yash D 5 years, 11 months ago
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Yogita Ingle 5 years, 11 months ago
Let us assume that √3 is a rational number.
then, as we know a rational number should be in the form of p/q
where p and q are co- prime number.
So,
√3 = p/q { where p and q are co- prime}
√3q = p
Now, by squaring both the side
we get,
(√3q)² = p²
3q² = p² ........ ( i )
So,
if 3 is the factor of p²
then, 3 is also a factor of p ..... ( ii )
=> Let p = 3m { where m is any integer }
squaring both sides
p² = (3m)²
p² = 9m²
putting the value of p² in equation ( i )
3q² = p²
3q² = 9m²
q² = 3m²
So,
if 3 is factor of q²
then, 3 is also factor of q
Since
3 is factor of p & q both
So, our assumption that p & q are co- prime is wrong
hence,. √3 is an irrational number
Posted by P Prakash 5 years, 11 months ago
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Aadya Singh ? 5 years, 11 months ago
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Yogita Ingle 5 years, 11 months ago
Focal length of concave mirror f = -10 cm
Height of the object h<font size="2">o</font> = 2 cm
Height of the image h<font size="2">i </font>= 6 cm
Magnification m = h<font size="2">i</font>/h<font size="2">o</font> = 6/2 = 3 (erect image)
m = -v/u
3 = -v/u ⇒ v = -3u
Mirror formula: 1/v + 1/u = 1/f
1/(-3u) + 1/u = 1/(-10)
⇒ u = -20/3 = -6.7 cm
Posted by Abdul Khalipue Shaikh 5 years, 11 months ago
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Aadya Singh ? 5 years, 11 months ago
Posted by Suraj Mithathaliya 5 years, 11 months ago
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????Sunny Singh?????? 5 years, 11 months ago
Posted by Gunjan Kulhari 5 years, 11 months ago
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Yogita Ingle 5 years, 11 months ago
Consumer have a great role in implementing the privacy of user data.
They have the right to fight for data being kept protected.
It is the duty of companies, as well as government to listen to what the consumers want to say.
On the other hand, there are many privacy polices and strategies that are forced to be amended as they do not receive the consent(permission) of the consumers for whom they are made.
Consumer data and its privacy is important in health and social care centers, banking institutions and other places where contact details, phone numbers and other details are regularly stored.
Posted by Akhifa Sheik 5 years, 11 months ago
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Akhifa Sheik 5 years, 11 months ago
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Yogita Ingle 5 years, 11 months ago
The electric motor is a device which converts electrical energy to mechanical energy. When a rectangular coil is placed in a magnetic field and current is passed through it, forces acts on the coil which rotates it continuously. When the coil rotates, the shaft attached to it also rotates. In this way the electrical energy supplied to the motor is converted into the mechanical energy of rotation.
The direction of magnetic forces is towards our right side and the direction of current is clockwise as we look into the diagram.
In an electric motor the role of split rings is to reverse the direction of current flowing through the motor coil after every half rotation of the coil. Due to this reversing of current, the direction of force remains unchanged on the two sides of the coil and hence the coil continues to rotate in the same direction
Posted by Samyak Kumar 5 years, 11 months ago
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Yogita Ingle 5 years, 11 months ago
RAPID improvement in technology has been the major factor that has stimulated the globalisation process.
- This has made much faster delivery of goods across long distances possible at lower costs.
- In recent times, technology in the areas of telecommunications, computers internet has been changing rapidly.
- Telecommunication facilities are used to contact one another around the world, to access informations instantly and to communicate from remote areas.
- This has been facilitated by satellite communication devices.
- Now computer has entered almost every field of activity.
Posted by Naveen Shankar 5 years, 11 months ago
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Posted by Muskan Singh 5 years, 11 months ago
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Yogita Ingle 5 years, 11 months ago
Euclid division lemma:-
a=bq+r
324=96(3)+36
96=36(2)+24
36=24(1)+12
24=12(2)+0
hcf of 324 and 96 is 12.
Now find the hcf of 12 and 56,
56=12(4)+8
12=8(1)+4
8=4(2)+0
hcf of 12 and 56 is 4.
Therefore, hcf of 56.96 and 324 is 4
Posted by Rajeev Kumar 5 years, 11 months ago
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Gunjan Kulhari 5 years, 11 months ago
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Yogita Ingle 5 years, 11 months ago
The information is received at the dedritic tip of a neuron. This creates an electrical impulse, which travels from dendrites to cell body and then along the axon. At the end of axon, the electrical impulse sets off the release of some chemicals, which cross the synapse to the next neuron.
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