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For a fluid in a steady flow,the increase in flow speed at a constriction follows (conservation of mass/ Bernoulli's principle)

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conservation of mass, Bernoulli.s equation
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Let us do the following activity to understand the mendelian principles of heredity. Materaials required: a. 3cm length and 1 cm breadth chart pieces -4 b. 2 cm length and 1 cm breadth chart pieces -4 c. Red byuttons -4 d. white buttons -4 e. chart, scale, sketch pen penil, 2 bags. Method: Prepare a chart with 2x2 boxes along with numbe and symbol as shown in the figure. Game 1: Monohybrid cross (starting with hybrid parents) To start with take 1,2 or 3,4 . In case you start 1,2 pik all the 16 log and short pieces and prepare such paris in each of which you have a long and short piece. Take 4 pairs each of long and short strips and put them in two separate bags. Now each bag contains 8 strips (4 long and 4short). One bag say 'A' represents mael and the bag 'B' represents female . Now rendomly pick one strip each from bag A and B and put them together in the 1 on the chart. Keep picking out the strips and arrange them in the same manner till your bags are empty. Same time your boxes in the chart are filled with paris of strips. you might have got the following combinations, two long strips, one long and one short strip, two short strips. (Q) E. What can you coclude from this game?

Let us do the following activity to understand the mendelian principles of heredity. Materaials required: a. 3cm length and 1 cm breadth chart pieces -4 b. 2 cm length and 1 cm breadth chart pieces -4 c. Red byuttons -4 d. white buttons -4 e. chart, scale, sketch pen penil, 2 bags. Method: Prepare a chart with 2x2 boxes along with numbe and symbol as shown in the figure. Game 1: Monohybrid cross (starting with hybrid parents) To start with take 1,2 or 3,4 . In case you start 1,2 pik all the 16 log and short pieces and prepare such paris in each of which you have a long and short piece. Take 4 pairs each of long and short strips and put them in two separate bags. Now each bag contains 8 strips (4 long and 4short). One bag say 'A' represents mael and the bag 'B' represents female . Now rendomly pick one strip each from bag A and B and put them together in the 1 on the chart. Keep picking out the strips and arrange them in the same manner till your bags are empty. Same time your boxes in the chart are filled with paris of strips. you might have got the following combinations, two long strips, one long and one short strip, two short strips. (Q) D. What is the percentage of each type? also find their ratios.

Let us do the following activity to understand the mendelian principles of heredity. Materaials required: a. 3cm length and 1 cm breadth chart pieces -4 b. 2 cm length and 1 cm breadth chart pieces -4 c. Red byuttons -4 d. white buttons -4 e. chart, scale, sketch pen penil, 2 bags. Method: Prepare a chart with 2x2 boxes along with numbe and symbol as shown in the figure. Game 1: Monohybrid cross (starting with hybrid parents) To start with take 1,2 or 3,4 . In case you start 1,2 pik all the 16 log and short pieces and prepare such paris in each of which you have a long and short piece. Take 4 pairs each of long and short strips and put them in two separate bags. Now each bag contains 8 strips (4 long and 4short). One bag say 'A' represents mael and the bag 'B' represents female . Now rendomly pick one strip each from bag A and B and put them together in the 1 on the chart. Keep picking out the strips and arrange them in the same manner till your bags are empty. Same time your boxes in the chart are filled with paris of strips. you might have got the following combinations, two long strips, one long and one short strip, two short strips. (Q) A. what is the number of long strip paris?

NCERT TELUGU-MECHANICAL PROPERTIES OF FLUIDS -EXERCISE
  1. Fill in the blanks using the words from the list appended with each st...

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  2. Fill in the blanks using the words from the list appended with each st...

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  3. Fill in the blanks using the words from the list appended with each st...

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  4. Fill in the blanks using the words from the list appended with each st...

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  5. Explain why To keep a piece of paper horizontal,you should blow over...

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  6. Explain why When we try to close a water tap with our fingers. Fast ...

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  7. Explain why The size of the needle of a syringe controls flow rate b...

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  8. Explain why A fluid flowing out of a small hole in a vessel results ...

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  9. Explain why A spinning cricket ball in air does not follow a parabo...

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  10. A 50kg girl wearing high heel shoes balances on a single heel.the heel...

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  11. Toricell's barometer and mercury. Pascal duplicated it using French wi...

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  12. A vertically-off shore structure is built to withstand a maximum stres...

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  13. A hydraulic automobile life is designed to lift cars with a maximum ma...

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  14. A U-tube contains water and methylated spirit separated by mercury. Th...

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  15. In the previous problem, If 15.0 cm of water and spirit each are furth...

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  16. Can Bernoulli's equations be used to describe the flow of water throug...

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  17. Does it matter if one uses gauge instead of absolute pressures in appl...

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  18. Glycerine flows steadly through a horizontal tube of length 1.5 m and ...

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  19. In a test experiment on a model aeroplane in a wind tunnel, the flow s...

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  20. Figures 10.23(a) and (b) refer to the steady flow of a (non-viscous) l...

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