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UNIT 2 English - UNIT 2

Gujarat Board (GSEB) - कक्षा 11 साइन्स - English (GSEB - हिन्दी माध्यम). 53 questions in this chapter.

Question types

UNIT 2 question types

53 questions across 6 question groups — pick any mix to generate a English paper with step-by-step answer keys.

53
Questions
6
Question groups
5
Question types
Sample Questions

UNIT 2 questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 6answer the questions - Extracts2 Marks
                   With simple op-amp 741 circuitry & photo sensors he has created a sunflower which would move with the sun. Though Later the concept was very efficiently used in solar panels at his institute as the panels could get the most efficient angle each time.
Questions:
Q.1. How did Pranav create sunflower ?
Q.2. How did his sunflower technique get more energy ?
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Q 7answer the questions - Extracts2 Marks
                   Sparsh lets you conceptually transfer media from one digital device to your body and pass it to the other digital device by simple touch gestures. Touch whatever you want to copy from laptop, TV, smart phone, e book reader etc. Now it is saved conceptually in you. Next, touch the device you want to paste. SP ARSH uses touch based interactions as an indication for what to copy, from where and where to pass it on.
Questions :
Q.1. What is special about copy-paste system in sparsh ?
Q.2. How does sparsh work ? or function of sparsh ?
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Q 8answer the questions - Extracts2 Marks
                  Tele Touch lets you touch and control things from a distance. See through your smart phone's camera and control everything you see on the screen by touching it. Now you can interact with your appliances from a distance, in a fun way. TV, alarm, music player, open the door, turn on that light ... Just by touching it onscreen. It's simple. Tele Touch lets you interact with your world with touch, from a distance.
Questions :
Q.1. What is the fuction of Pranav's tele touch theme?
Q.2. How does tele touch work?
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Q 9answer the questions - Extracts2 Marks
                   “When he was about 11, he (Pranav) used to say, ‘Hu moto thaine bahu naam kamaish’ (When I grow up. I'll earn a lot of fame),” said his father Kirtibhai. “We never knew it will be soon Pranav was like any other child but his IQ powered him to the 1st rank in every academic he spent at Vividhlakshi Vidyamandir, Palanpur. He was good in every activity, be it studies music (he sings) or sports (plays badminton)," said the proud father.
Questions :
Q.1. Why is Kirtibhai proud of his son ?
Q.2. Pranav was an all rounder boy. How can we say this?
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Q 10answer the questions - Extracts2 Marks
                  “When he was about 11, he (Pranav) used to say, ‘Hu moto thaine bahu naam kamaish’ (When I grow up. I'll earn a lot of fame),” said his father Kirtibhai. “We never knew it will be soon Pranav was like any other child but his IQ powered him to the 1st rank in every academic he spent at Vividhlakshi Vidyamandir, Palanpur. He was good in every activity, be it studies music (he sings) or sports (plays badminton)," said the proud father.
Questions :
Q.1. What did Pranav's aim at ?
Q.2. Describe the thoughts of Pranav's in his childhood.
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Q 15Short Note (Question Based)3 Marks
The autofab technology, a great boon:
  • What is the autofab?
  • How can it be guided?
  • What kind of quality may be shared?
  • How could the village people be self sufficient?
  • How does it effect on medical field?
  • How can you say a great boon to it?
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Q 17Blanks (Complete the Para)3 Marks
$($fame, human, extraordinary, icon$)$
Pranav has $........(1)........$ talent. He earned a lot of $........(2)........$ in the field of software. He is a youth $........(3)........$
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Q 20Blanks (Complete the Para)3 Marks
$($durability, replacement increase, technology$)$
Autofab is a set of $........(1)........$ It improves the $........(2)........$ of product. It reduces demand of $........(3)........$
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Q 21answer the questions - stanza (3 marks)3 Marks
Though our smoke may hide the Heavens from your eyes, It will vanish and the stars will shine again, Because, for all our power and weight and size, We are nothing more than children of your brain $!$
$Q.1.$ Why do machines say that stars will shine again $?$
$Q.2.$ What do machines humbly confess $?$
$Q.3.$ The word ‘the heavens’ in this stanza stands for $............$
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Q 22answer the questions - stanza (3 marks)3 Marks
We were taken from the ore$-$bed and the mine, We were melted in the furnace and the pit $-$ We were cast and wrought and hammered to design, We were cut and filed and tooled and gauged to fit.
$Q.1.$ Where do machines take birth from $?$
$Q.2.$ What are the processes of giving shape to machines $?$
$Q.3.$ Pick out the correct synonym for wrought’.
$(a)$ framed
$(b)$ moulded
$(c)$ burnt
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Q 23answer the questions - stanza (3 marks)3 Marks
We were taken from the ore$-$bed and the mine, We were melted in the furnace and the pit We were cast and wrought and hammered to design, We were cut and filed $2^{nd}$ tooled and gauged to fit. Some water coal, and oil is all we ask, And a thousandth of an inch to give us play
$Q.1.$ From where are machines dig out $?$
$Q.2.$ What is done with them to design them $? $ 
$Q.3.$ What do they want to run $?$
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Q 24answer the questions - stanza (2 marks)2 Marks
We were taken from the ore$-$bed and the mine, We were melted in the furnace and the pit $-$ We were cast and wrought and hammered to design, We were cut and filed and tooled and gauged to fit.
$Q.1.$ Where do machines take birth from?
$Q.2.$ What are the processes of giving shape to machines?
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Q 25answer the questions - stanza (2 marks)2 Marks
But remember, please, the Law by which we live, We are not built to comprehend a lie, We can neither love nor pity nor forgive. If you make a slip in handling us you die!
Questions:
$Q.1.$ How do machines different from human being?
$Q.2.$ What machines warn us?
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Q 26answer the questions - stanza (2 marks)2 Marks
Some water, coal, and oil is all we ask, And a thousandth of an inch to give us play: And now, if you will set us to our task, We will serve you four and twenty hours a day!
Questions :
$Q.1.$ What do the machines ask for?
$Q.2.$ What do the machines promile us ?
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Q 27answer the questions - stanza (2 marks)2 Marks
We were taken from the ore$-$bed and the mine, We were melted in the furnace and the pit We were cast and wrought and hammered to design, We were cut and filed and tooled and gauged to fit.
Questions :
$Q.1.$ How were machines made ?
$Q.2.$ Find out similar meaning of
$(i)$ smoothened
$(ii)$ measured
$(iii)$ rock
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