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Solution:

Use the formula PV = nRT
​P = 2 atm
V = 350 ml. = 0.35 L
R = 0.0821 L atm K^-1 mol^-1
T = 0º​ C = 273 K
Putting the values in given formula we get :
n = PV/RT
= ​2 atm x 0.35 L/ 0.0821 L atm K^-1 mol^-1​ x 273 K
= 0.0312 mol
Now weight of 0.0312 mol of gas is 1 gram
therefore weight of 1 mol of gas would be 1/0.0312 = 32 g mol^-1
Since the gas is diatomic therefore weight of 1 mole atom = 16 g mol^-1
Weight of 1 atom of gas = 16 g mol^-1/ 6.022 x 1023 atom mol^-1
= 2.65 x 10^-23 g /atom

Type II error is taking a wrong decision to accept the null hypothesis when it is actually not true.

Pure strategy of a player is his predetermined decision to adopt a specified course of action irrespetive of the course of action of the opponent.

It is the problem of deciding the age at which the old equipment (Machine and their spare parts, trucks, tyres etc.,) are replaced.

The distribution of values of statistic for different samples of the same size, is called sampling distribution of statistic.

log (1 + sin²x)

= sin²x - \(\frac{sin^4x}{2}\) + \(\frac{sin^6x}{3}\) - ...

(∵ log ( 1 + x) = x - \(\frac{x^2}{2}\)+ \(\frac{x^3}{3}\) ... if 1 ≤ x ≤ 1 and here 0 ≤ sin²x ≤ 1)

= (x - \(\frac{x^3}{3!}\)+ \(\frac{x^5}{5!}\)- ...)² - \(\frac{1}{2}\)(x - \(\frac{x^3}{3!}\)+ \(\frac{x^5}{5!}\)- ...)⁴ + \(\frac{1}{3}\)(x - \(\frac{x^3}{3!}\)+ \(\frac{x^5}{5!}\)- ...)⁶ - .....

(∵ sinx = x - \(\frac{x^3}{3!}\)+ \(\frac{x^5}{5!}\)- ...)

Since,

We consider power of x at the terms x⁶.

Therefore,

Remove other terms which gives power more than 6.

= (x - \(\frac{x^3}{3!}\)+ \(\frac{x^5}{5!}\)+ ...)² - \(\frac{1}{2}\)(x - \(\frac{x^3}{3!}\)+ \(\frac{x^5}{5!}\)+ ...)⁴ + (\(\frac{x^6}{3}\) + ....)

= (x² + \(\frac{x^6}{(3!)^2}\) - \(\frac{2x^4}{3!}\) + \(\frac{2x^6}{5!}\) + ....) - \(\frac{1}{2}\)(x⁴ - \(\frac{4x^6}{3!}\)+...) + (\(\frac{x^6}{3}\) + ...)

= x² - x⁴(\(\frac{2}{3!}\) + \(\frac{1}{2}\)) + x⁶(\(\frac{1}{(3!)^2}\)+\(\frac{2}{5!}\)+\(\frac{2}{3!}\)+\(\frac{1}{3}\)) + ....

= x² - x⁴(\(\frac{2}{6}\) + \(\frac{1}{2}\)) + x⁶(\(\frac{1}{36}\)+\(\frac{2}{120}\)+\(\frac{2}{6}\)+\(\frac{1}{3}\)) + ....

(∵ 3! = 6, 5! = 120)

= x² - x⁴\((\frac{2+3}{6})\) + x⁶ \(\times\)\(\frac{10+6+120+120}{360}\) + ....

= x² - \(\frac{5}{6}\)x⁴ + \(\frac{256}{360}\)x⁶ +....

=  x² - \(\frac{5}{6}\)x⁴ + \(\frac{32}{45}\)x⁶ +....

Hence,

Expansion of log(1 + sin²x) in power of x at terms of x⁶ in log(1+sin²x) = x² - \(\frac{5}{6}\)x⁴ + \(\frac{32}{45}\)x⁶ + ....

C. Alternanthera spp

Alternanthera spp Plant suitable for making edge.

Correct answer is

b) Kootu is mixed vegetable preparation with coconut.

B. Carnation

Picotees is popular flower type in crop is Carnation.

b. Gluten

Gluten is protein essential for bread making.

91xyt² 

= 7 × 13 × x × y × t​​​​​​​²

= 7 × 13 × x × y × t × t

c) Bohri samosa

A paper thin crust samosa is popularly called as Bohri samosa.

a) Murukku- Made of rice and urad dal flour.It is spiral or coil shaped and is deep fried.

b) Dimer Devil- Boiled egg wrapped in spicy potato filling ,coated with bread crumbs and deep fried

c) Chikvi- A stir fry made with bamboo shoots and pork which is flavoured with jackfruit seeds, fresh lime leaves and rice flour paste.

a. Variety of dishes that are offered on the menu

Variety of dishes that are offered on the menu decides number of positions and employees at each position in the hotel.

c) Rs.40,000/-

Net profit when total sale is Rs.85,000 and food cost and labour cost is Rs.20,000 and overhead cost is Rs. 25,000 will be Rs.40,000/-.

b) Dodol

Palm jaggery is used instead of sugar in preparation of Dodol sweet.

An example of micro green is Arugula.

Correct option: b. Channa Sundal

b) Herb

Chives is an example of Herb.

d) Raw meat

Raw meat food is called as high-risk food.

Correct option: c. Deep red tomatoes

i) Shammi kebab and Galavati kebab

ii) Macha Ghanta and Patrapada Macha

iii) Petha and Pede

iv) Kachri and Sangri

v) Doodh pak and Mysore pak

a) Maharashtra

Maharashtra cuisine you commonly use Malvani Masala.

Correct option: d. Lotus stem

Correct option: c. Mahi tawa and Lamb

Correct option: a. i and iii

Sound Sentry is designed to help users with auditory impairments.

The chemist shop is right next to the hospital.

Correct option: b. 112 *C – 116* C

Correct answer is (b) World Wide Web

F5 Key & F1 .

Correct option: (c) World Wide Web

MS Power point, OpenOffice impress

Describe your views in about 50 words about teachers/schools contribution in the personality development of a child/student.​

• Personality development is something that starts developing from childhood.
• The teachers and the schools play an important role in the personality development.
• For example, the attitude of being polite and kind no matter how rich or popular you are is developed from the school level.
• Teachers stand as role models for the children during the childhood which in turn relates to a person's personality.
• The school and teachers help the students in personality development and teach them on the same.
• The stage fear can be eliminated if and only if it was taught in school by the teachers. This is one kind of a personality development.
• Therefore teachers and schools contribute a lot in the personality development of a child.

Microsoft Power Point, Open Office

Correct option: d) All of the above

Sri kala hasti ruled by hindu rulers gave patronage to the painters. Scenes from Ramayana and Mahabharata on large piece of fabrics were used as hangings and canopies in the temples. The forms are folks. Gods like Krishna, shiva, brahma and durga are depicted with rounded faces. Women are shown with heavy chins and man depicted with long moustaches. 

Color like blue, yellow, red & black are used.

Masuli patnam – it is under the Golconda province catered to the mughal tastes with its passion influence according to Islamic aesthetics. The prints from the region were characterized by intricate motifs and forms like the tree of life. Decorative borders were depicted in stylized natural forms with wooden blocks instead of pen. Some times pen is also combined to elaborate designs. These fabrics are used as furnishing, bedspreads, curtains etc. These fabrics were also in popular in west that they were banned in france and England as it was threat to their domestic printed fabric industries. They are also known by the name palampores.

(b) Technical Section

The processing of book is done by Technical Section.

• Sensor motor stage: birth to 2 years 
• Preoperational stage: ages 2 to 7

The Sensor motor Stage

Ages: Birth to 2 Years

• The infant knows the world through their movements and sensations 
• Children learn about the world through basic actions such as sucking, grasping, looking, and listening

 Infants learn that things continue to exist even though they cannot be seen

• (object permanence)

 The Preoperational Stage

Ages: 2 to 7 Years

• Children begin to think symbolically and learn to use words and pictures to represent objects. 
• Children at this stage tend to be egocentric and struggle to see things from the perspective of others. 
• While they are getting better with language and thinking, they still tend to think about things in very concrete terms.

Kaninar shawl – the world famous kani shawl has given geographical indicator (gi status). It helps in prevention of shawl made in other regions of the world carrying the kanikar shawl tag. The Kashmir govt. has set up laboratory to test the genuiness of kani shawl. The GI tag will also help the kani shawl to regain the right full place in domestic & global market.

Amlikar shawl – during the regime of afghan governor haji das khan heavy taxes were imposed on the shawl weaving industry that forced the artisans out of there profession. They were in miserable conditions and started shifting to near by areas like Amritsar where attempts were made to established a successful shawl industry but all in vein. This gave rise to embroidered shawl known as amlikar where the tax was paid just for plain woven shawl. Which was later embellished with embroidery by the artisan.

Correct option: b. Gestures

a) Various kinds of looms are used in different regions in india. Apart from simple pit looms, frame looms and complex jala looms, back strap looms are popular in north eastern states.

b) Motifs in kalamkari - The prints from masuli patnam were characterized by intricate motifs & forms including the tree of life and stylized peacocks. Decorative borders were depicted in stylized natural forms with wooden blocks instead of pen. 

Mughal patterns were influenced by mughal motifs of exotic fruits, flowers, birds and peacocks etc.

Dyes in kalamkari – natural colors extracted from plants, roots, leaves and similar vegetables combined with minerals like iron and mordants like alum which helps in fixing the color on the fabric.

Technique of kalamkari – The first step is to prepare grey cloth by soaking the cotton fabric in water for an hour and washing so as to remove the starch which is followed by drying. Then fabric is treated with myrobolan solutions which gives the cloth a light yellow tone. The out line of the figures are drawn by ferrous acetate solution. The solution gives black color alum solution gives red color. Bule color is applied by mixing indigo solution in an alkaline solution of lime and fullers earth.

A paragraph is a series of sentences that are organized and coherent, and are all related to a single topic.

Critical Thinking means to understand a problem or situation by asking oneself questions and researching for the reasons for the problem rather than believing on given or self- assumed facts.

A) Different types of carpet produced in india are:

1. Woven Carpets- These carpets are made on looms similar to traditional hand looms 

2. Needle felt carpet – These carpets are more advance as compared to woven carpet. 

3. Knotted Carpets- These carpets are made on upright or vertical looms

B) The motifs imagery is drawn from the nature and forms of temple architecture. Some example are peacock, parrot, rosary beads, birds eyes, Kalash, scenes from Ramayana, Mahabharata and bhagwad geeta.

Shrey- Businessman 

Aanya- Entrepreneur

Language or Sound