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Ask QuestionPosted by Jigyasa Naik 5 years ago
- 1 answers
Posted by Sundram Jha 5 years ago
- 1 answers
Yogita Ingle 5 years ago
35000 litres = 35000÷1000 =35 m3
depth = volume ÷ l×b
= 35÷7×2.5
=5÷2.5
= 2 m
Posted by Sundram Jha 5 years ago
- 1 answers
Yogita Ingle 5 years ago
Volume of cylinder with radius r and height h is given by
V = πr²h
It is given that,a cylindrical candle has base radius 3.5
The volume of cylindrical candle = 308 cm cube
To find the height of candle
Volume of candle is given by
V = πr²h
308 = 3.14 x 3.5 x 3.5 x h
h = 8cm
Therefore the height of cylindrical candle= 8 cm
Posted by Ananya Singh 5 years ago
- 5 answers
Posted by Sundram Jha 5 years ago
- 2 answers
Yogita Ingle 5 years ago
Given the three cubes of metal whose side are 3 cm , 4 cm and 5 cm
Then volume of cube who side 3 cm=(3)3=27cm3
And volume of cube who side 4 cm=(4)3=64cm3
And volume of cube who side 5 cm=(5)3=125cm3
Total volume of melted cube=27+64+125=216cm3
Then the side of new cube=a3=216
⇒a=6cm
Gaurav Seth 5 years ago
vol. of larger metal cube = vol. of three smaller cubes
=(3)³ + 4³ + 5³
= 27 + 64 + 125
= 216 cm³
vol.of larger metal cube = 216 cm³
(a)³ = 216 cm³
a³ = 6³
a = 6 cm
therefore edge of larger metal cube is 6 cm
Posted by Nikhil Kumar 5 years ago
- 2 answers
Posted by Gayatri Jena 5 years ago
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Posted by Tania Sharma 5 years ago
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Posted by Sneha Choudhury 5 years ago
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Posted by Pragati Bansode 5 years ago
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Posted by Smita Sethi 5 years ago
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Gaurav Seth 5 years ago
Arbitrary law is a law which has been passed by the legislator to fulfil his motives or simply out of his will. Rowlatt act was a classic example of arbitrary law which allowed the British government to imprison anybody without trial. Another example of the arbitrariness that continued to exist as part of British law is the Sedition Act of 1870.
Posted by Poonam Tudu 5 years ago
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Posted by Parteek Kang 5 years ago
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Posted by Sunaiba Ifat 5 years ago
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Posted by Ayush Jhinkwan 5 years ago
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Posted by Abhishek Sharma Free Fire Loveer 5 years ago
- 1 answers
Yogita Ingle 5 years ago
In today's world surveys are very important to introduce any kind of product in market. For example, a car company first takes the survey to get information about choice of people about features of cars then prepare its car according to peoples choices. Government find out about the young people in school by the age mentioned in documents. Historian can derive the information about ratio of young and older people at particular period of time.
Posted by Abhishek Sharma Free Fire Loveer 5 years ago
- 2 answers
Yogita Ingle 5 years ago
In today's world surveys are very important to introduce any kind of product in market. For example, a car company first takes the survey to get information about choice of people about features of cars then prepare its car according to peoples choices. Government find out about the young people in school by the age mentioned in documents. Historian can derive the information about ratio of young and older people at particular period of time.
Posted by Maahi Patel 5 years ago
- 1 answers
Yogita Ingle 5 years ago
x2+ 4x + 4 = x2 + 2x + 2x + 4
= x (x + 2) + 2 (x + 2)
= (x + 2) (x + 2)
Posted by Maahi Patel 5 years ago
- 1 answers
Yogita Ingle 5 years ago
x2+ 4x + 4 = x2 + 2x + 2x + 4
= x (x + 2) + 2 (x + 2)
= (x + 2) (x + 2)
Posted by Kishore K.V 5 years ago
- 4 answers
Gaurav Seth 5 years ago
The moon never actually falls on the surface of the earth.
Now, to understand this, we first need to understand the nature of the force between the moon and earth and also the movement of the moon under this force.
So, the gravitational force is the force that acts between the earth and the moon, and the moon moves in the circular orbital due to the centripetal force generated by the gravitational force.
Similarly, earth and sun also experience this gravitational force between themselves.
So, yes the moon does fall towards the earth, but the earth also moves in its orbit and covers more distance away from the moon relative to the distance covered by the moon.
Hence, the moon never falls on the surface of the earth
Posted by Safiya Qureshi 5 years ago
- 2 answers
Khushali Vyas 5 years ago
Posted by Pranavi .D 5 years ago
- 1 answers
Yogita Ingle 5 years ago
Answer: question hour
First hour of every siting of the parliament is known as the question hour
Posted by Tania Sharma 5 years ago
- 3 answers
Gaurav Seth 5 years ago
A n s w e r:
A rough surface causes more friction because the irregularities on the rough surface are more when compared to the smooth surface. These irregularities helps in increasing the friction.
Hardik Garg 5 years ago
Posted by Tania Sharma 5 years ago
- 2 answers
Ishika Chaudhary 5 years ago
Gaurav Seth 5 years ago
The main features of the permanent settlements are described below:
(i)The amount of revenue was fixed permanently, that is, it was not to be increased ever in future.
(ii) It was felt that this would ensure a regular flow of revenue into the Company’s coffers and at the same time encourage the zamindars to invest in improving the land.
(iii) Since the revenue demand of the state would not be increased, the zamindar would benefit from increased production from the land.
(iv) Under this system revenue had been fixed so high that the zamindars found it difficult to pay. Anyone who failed to pay the revenue lost his zamindari. Numerous zamindaris were sold off at auctions organised by the Company.
(v) Even when the income of zamindars increased with the expansion of cultivation, the company had no chance of gain because it could not increase a revenue demand that had been fixed permanently.
Posted by Mr N 5 years ago
- 5 answers
Gaurav Seth 5 years ago
Q u e s t i o n: I am working on my computer (change into past continuous).
A n s w e r:
Past Continuous
I was working on my computer
Posted by Khushi Goyal 5 years ago
- 1 answers
Gaurav Seth 5 years ago
Ans:
static, sliding, rolling
Friction comes into play when irregularities present in the surfaces of two objects in contact get interlocked with each other. Static friction comes into play when we try to move an object which is at rest. Sliding friction comes into play when an object slides over the surface of another object. In sliding friction, the time given for interlocking is very small. Hence, interlocking is not strong. Therefore, less force is required to overcome this interlocking. Because of this reason, sliding friction is less than static friction. Similarly, the area of contact in case of rolling friction is smallest as compared to static or sliding friction. This area of contact changes gradually because of rolling. Hence, rolling friction is lesser than both static and sliding friction. Thus, the correct sequence is—static, sliding, rolling
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Yogita Ingle 5 years ago
Diameter of tank = 42 cm
Radius of tank =
Height of tank = 12 cm
Volume of cylindrical tank =
Length of rectangular tank = 44 cm
Breadth of tank = 42 cm
Let the height be h
So, Volume of rectangular tank =
So,
Hence The height to which water rise in the tank is 9 cm
2Thank You