Questions and tasks in the category > 987

Chemistry, 17.02.2020 12:10, madhavirani24

If ‘a’ stands for the edge length of the cubic systems : simple cubic, body centred cubic and face centred cubic, then the ratio of radii...

Physics, 17.02.2020 12:10, faraaz62

The yield point of a typical solid is about 1%. Suppose you are lying horizontally and two persons are pulling your hands and two persons are pulling...

Chemistry, 17.02.2020 12:10, lighy6155

Pls helpa sample compound contains 5.28×10^24 carbon atoms. How many moles of a carbon atoms are present in the sample(atomic...

Chemistry, 17.02.2020 12:10, tegery

With which one of the following elements silicon should be doped so as to give p-type of semiconductor ? (a) Germanium (b) Arsenic (...

Hindi, 17.02.2020 12:10, bhavya1650

4. वे लोग आपस में परस्पर बातें कर रहे हैं। shidh kijiye...

English, 17.02.2020 12:10, madhavirani24

He will reach home....... it rains.use conjunction...

Chemistry, 17.02.2020 12:10, helper6462

As per the modern periodic law, the physical and chemical properties of elements are periodic functions of their (a) Atomic volume (...

India Languages, 17.02.2020 12:10, vishal4838

Birthday wish letter in marathi...

Chemistry, 17.02.2020 12:10, dasmithu1947

If Z is the number of atoms in the unit cell that represents the closest packing sequence ..... ABC ABC ......, the number of tetrahedral...

Math, 17.02.2020 12:10, malikfaiz24

Koi handsome ldka inbox kro...

Physics, 17.02.2020 12:10, mahitej

A uniform rod of length l is suspended by an end and is made to undergo small oscillations. Find the length of the simple pendulum having the time per...

Physics, 17.02.2020 12:10, rishi1087

The weight of an empty balloon on a spring balance is W1. The weight becomes W2 when the balloon is filled with air. Let the weight of the air itself...

Math, 17.02.2020 12:10, vanshsingh15

Can anyone explain me that l hospital law by an example of your own . ...

English, 17.02.2020 12:10, jack626259

Science, 17.02.2020 12:10, gyanendra19

How many sensory organ do you have...

CBSE BOARD X, 17.02.2020 12:10, vanshsingh15

Pls answer this question...

Chemistry, 17.02.2020 12:10, helper6462

Statement-1 : In close packing of spheres, a tetrahedral void is surrounded by four spheres whereas an octahedral void is surrounded by si...

Physics, 17.02.2020 12:10, garganjali1985

A metal piece of mass 160 g lies in equilibrium inside a glass of water. The piece touches the bottom of the glass at a small number of points. If the...

Physics, 17.02.2020 12:10, sandhu2840

A rectangle plate of sides a and b is suspended from a ceiling by two parallel string of length L each (figure 12−E11). The separation between the str...

English, 17.02.2020 12:10, malikfaiz24

What does time teach the child in the foot from his child...

Hindi, 17.02.2020 12:10, rehnamohidkdr

Bihar ka mukhymantri kaun hai ...

Physics, 17.02.2020 12:10, jack626259

(a)State the postulates of the kinetic theory of gases.(b) Explain the meaning of mean speed, rms speed andmost probable speed of a...

Math, 17.02.2020 12:10, garganjali1985

Please answer this question...

English, 17.02.2020 12:10, jdavis2310

Which is the most irrelevant thing in the nature...

Physics, 17.02.2020 12:10, sana1234544

Water leaks out from an open tank through a hole of area 2 mm2 in the bottom. Suppose water is filled up to a height of 80 cm and the area of cross se...

Physics, 17.02.2020 12:10, vaibhavKhatri

When a block a mass M is suspended by a long wire of length L, the elastic potential potential energy stored in the wire is 12 × stress × strain × vol...

Social Sciences, 17.02.2020 12:10, jivan99

What were the steps involved in the framing of the Indian constitution ...

Science, 17.02.2020 12:10, vinit3880

Draw a labelled ray diagram to show path of light through a glass slab. state 2 features of final refracted ray with respect to the incedent ray.

English, 17.02.2020 12:10, laejur

Teacher:How far is your home from your college?(Change into indirect narration.)...

Chemistry, 17.02.2020 12:10, srabani80pal

The intermetallic compound LiAg crystallizes in a cubic lattice in which both lithium and silver atoms have coordination number of eight....

Math, 17.02.2020 12:10, yachna18

Sanvi purchased some books for rs.120 if she purchased 3more books for the same amount each book would have cost her rs.2 less. Find the member of boo...

Math, 17.02.2020 12:10, jdavis2310

The measure of an inscribed angle of circle is 65 degree ,then what will be the measure of central formed by intercepted arc of that inscribed angle...

Math, 17.02.2020 12:10, srabani80pal

A bus leaves Delhi at 1900hrs and reaches Jammu the next day at 1000hrs.if Jammu is 600km away from Delhi,find the average speed of the bus....

Chemistry, 17.02.2020 12:10, yogeshsahu40

When 10 g of a non-volatile solute is dissolved in 100 g of benzene, it raises boiling point by 1ºC then molecular mass of the solute is (...

Math, 17.02.2020 12:10, suchitrapawan

A is a point on x axis and B is (-7, 9).distance between them is 15 units. Find coordinates of A...

Social Sciences, 17.02.2020 12:10, sarah050

What kind of permit was given to the pastroalist by the forest department...

India Languages, 17.02.2020 12:10, Firdaus17f

Kon Kon 10 pe ho ....?...

Math, 17.02.2020 12:10, M015

Solve question 39 plz immediately...

Chemistry, 17.02.2020 12:10, chennupatitanuja

Potassium fluoride has NaCl type structure. What is the distance between K⁺ and F⁻ ions if cell edge is ‘a’ cm. (a) 2a cm (b) a/2 cm...

Math, 17.02.2020 12:10, faraaz62

Show that the quadrilateral formed by joining the mid points of the consecutive side of a rhombus,is a eectangle...

Chemistry, 17.02.2020 12:10, amruthdeep5258

Which of the following statements, regarding the mole fraction (x) of a component in solution, is incorrect? (a) 0 ≤ x ≤1 (b) x ≤1 (...

Physics, 17.02.2020 12:10, mathmatics9898

Why are girls following me .. am I smart...

English, 17.02.2020 12:10, eka85

He could not do a thing. Use be unable to and rewrite the sentence)...

English, 17.02.2020 12:10, nitesh3786

(you_go home now) fill modal...

Math, 17.02.2020 12:10, madhavirani24

Dhudh or Pani ko kis anupat me milaya jae ki mishran ko karae mulae par v bechane se 20% profit ho...

Physics, 17.02.2020 12:10, success124

(a) Derive an expression for the moment of inertia of a uniform thin circular ring about an axis passing through its centre and perpendicular to its p...

Chinese, 17.02.2020 12:10, daniya0

What is the meean of lol...

English, 17.02.2020 12:10, Firdaus17f

Why we use "Have, Think, Feel "..etc as an action verb and also stative verb ???...

Chemistry, 17.02.2020 12:10, kokaamy

The packing efficiency of the two-dimensional square unit cell shown below is : (a) 39.27% (b) 68.02% (c) 74.05% (d) 78.54%...

Chemistry, 17.02.2020 12:10, shashidarshanbiradar

Which of the following can not be isoelectronic? (a) two different cations (b) two different anions (c) cation and anion (d) two different...

Chemistry, 17.02.2020 12:10, sandhu2840

DIRECTIONS for Qs. 19 to 25 : These are Assertion-Reason type questions. Each of these question contains two statements: Statement-1 (Asse...

Math, 17.02.2020 12:10, Sowdamini

Anyone plz solve question 39...

Science, 17.02.2020 12:10, Sowdamini

A transparent medium x has refractive index of 1.4 and another transparent medium y has refractive index of 1.8. in which medium the ray of light bend...

Chemistry, 17.02.2020 12:10, chattanilovely2571

Which of the following arrangements shows schematic alignment of magnetic moments of antiferromagnetic substances?...

Science, 17.02.2020 12:10, Sowdamini

Why do group 1 elements form unipositive ionsplzzz follow me I also follow you...

English, 17.02.2020 12:10, anand7373

Write a letter to your mayor for complaninig about the unkept condition o local park...

Physics, 17.02.2020 12:10, yogeshsahu40

The left block in figure (12−E13) moves at a speed v towards the right block placed in equilibrium. All collisions to take place are elastic and the s...

English, 17.02.2020 12:10, alikarki2580

2. Do you think men and women areequally capable of being gookachocs?...

Biology, 17.02.2020 12:10, Firdaus17f

What is the difference between the pattern of increase in the height of boys and girls...

Chemistry, 17.02.2020 12:10, Firdaus17f

The largest size of the ion is : (a) Cl⁻ (b) Ca⁺⁺ (c) K⁺ (d) S⁻ ⁻...

Chemistry, 17.02.2020 12:10, aswinkumarmishra

Crystal defect indicated in the diagram below is Na ⁺Cl⁻Na ⁺Cl⁻Na ⁺Cl⁻ Cl⁻ ▭ Cl⁻ Na⁺ ▭ Na⁺ Na⁺Cl⁻ ▭ Cl⁻ Na⁺ Cl⁻ Cl⁻ Na⁺ Cl⁻Na⁺ ▭ Na⁺...

Math, 17.02.2020 12:10, atharvakarawade1

Two boilers are used to supply steam for the operation of a steam turbine each boiler can completely supply the steam to the turbine 80% of the time....

Psychology, 17.02.2020 12:10, helper6462

What is rusting........

English, 17.02.2020 12:10, Firdaus17f

Sangi_ the newspaper when the doorbell rang1 read 2 is reading 3was reading 4 reads...

World Languages, 17.02.2020 12:10, shashidarshanbiradar

Please answer my question...

Math, 17.02.2020 12:10, success124

FIND THE MEAN OF FOLLOWING TABLE CI fi10 to 30 l 5 l30 to 50 l 8 l50 to 70 l 12l70 to 90 l20l90 to 110 l 3 l

Social Sciences, 17.02.2020 12:10, shashidarshanbiradar

What are the function in a Trade union...

Physics, 17.02.2020 12:10, daniya0

What is phototransistor draw the symbol and write one applications...

Chemistry, 17.02.2020 12:10, Firdaus17f

A solid compound XY has NaCl structure. If the radius of the cation is 100 pm, the radius of the anion (Y⁻) will be : (a) 275.1 pm (b) 322...

Chemistry, 17.02.2020 12:10, laejur

The correct order of radii is (a) N < Be < B (b) F²⁻ < O²c < N³⁻ (c) N < Li < K (d) Fe³⁺ < Fe²⁺ < Fe⁴⁺...

Physics, 17.02.2020 12:10, tegery

A closed circular wire hung on a nail in a wall undergoes small oscillations of amplitude 20 and time period 2 s. Find (a) the radius of the circular...

Physics, 17.02.2020 12:10, siya1472006

Consider the situation shown in figure (12−E10). Show that if the blocks are displaced slightly in opposite direction and released, they will execute...

Math, 17.02.2020 12:10, rajveer8591

Two times a number is equal to six less than three times the number.what is the number...

Chemistry, 17.02.2020 12:10, Firdaus17f

Which ionisation potential (IP) in the following equations involves the greatest amount of energy ? (a) Na → Na⁺ + e⁻ (b) K⁺ → K²⁺ + e⁻

Math, 17.02.2020 12:10, akshat8712

Divide the greatest number of 8-digits by the greatest number of 3-digits....

Chemistry, 17.02.2020 12:10, vishal4838

Which one of the following represents the electronic configuration of the most electropositive element ? (a) [He] 2s¹ (b) [Xe] 6s¹ (...

English, 17.02.2020 12:10, chennupatitanuja

The boys came to school whenever they felt like it. (Identify the cause in the sentence.)making....

Chemistry, 17.02.2020 12:10, jesuiskhushi

Fe₃O₄ contains the magnetic dipoles of cations oriented as (a) ↑↓↑↓ (b) ↑↑↑↓↓ (c) ↑↑↑↑↑ (d) ↑↑↑↓↓↓...

Chemistry, 17.02.2020 12:10, dev8043

What is the number of tetrahedral voids per atom in a crystal? (a) 1 (b) 2 (c) 6 (d) 8...

Chemistry, 17.02.2020 12:10, kokaamy

The correct order of reactivity of halogens is (a) F > Cl > Br > I (b) F < Cl > Br < I (c) F < Cl < Br < I (d)...

CBSE BOARD X, 17.02.2020 12:10, sahini99

Which is not a valid Spell check format? a) Ignore never b) Ignore once c) Ignore all d) Change all...

Science, 17.02.2020 12:10, dev8043

Write the properties of carbon compounds. Give the IUPAC name of following compounds(1) CH - CH - CH - CO - OH(ii) CH, - CH2 - CH, - CH, -...

Chemistry, 17.02.2020 12:10, Firdaus17f

Ionic radii of (a) Ti⁴⁺ < Mn²⁺ (b) ³⁵Cl⁻ < ³⁷Cl⁻ (c) K⁺ > Cl⁻¹ (d) P³⁺ > P⁵⁺...

Chemistry, 17.02.2020 12:10, arpitakundu917

In which of the following process highest energy is absorbed ? (a) Cu → Cu⁺ (b) Br → Br⁻ (c) I→ I⁻ (d) Li→ Li⁺...

Physics, 17.02.2020 12:10, bhavya1650

Can an iron rod be charged by rubbing with hand?...

History, 17.02.2020 12:10, jdavis2310

Turning of the wheel in Buddhismबौद्ध धर्म में धर्मचक्र प्रवर्तन।...

Math, 17.02.2020 12:10, nitesh3786

Prove that "the ratio of the areas of two similar triangles is equal to the square of the ratio of their corresponding sides"....

Chemistry, 17.02.2020 12:10, lighy6155

How to change commited from single...? im single from born...!!!...

Chemistry, 17.02.2020 12:10, kokaamy

Cations are present in the interstitial sites in ...... . (a) Frenkel defect (b) Schottky defect (c) vacancy defect (d) metal deficiency d...

Social Sciences, 17.02.2020 12:10, divyanshu7571

शक्ति का वैध प्रयोग पर ek lekha likhe 500 sabad likhe...

Biology, 17.02.2020 12:10, BTanisha

Happy perfume day guys...Apply good quality perfume on your body....

Social Sciences, 17.02.2020 12:10, deepakyadav5930

What is meant by constitition amdment...

English, 17.02.2020 12:10, sahini99

Go back n arq reject s out of order packets ingo back n arq number of transmission in case of packets. in selective repeat arq out of order or deliver...

Economy, 17.02.2020 12:10, jack626259

Two reason that give rise to economic problems...

Math, 17.02.2020 12:10, shad007

X + 3 = 0 is the equation of a line. It is(A)Parallel to x-axis and passingthrough (-3,0)(B)Parallel to y-axis and passi...

English, 17.02.2020 12:10, suchitrapawan

A. Select the right words and fill in the blanks.1. The sky is ____in colour. (blue/blew)2. Very few people____of cancer now. (die/d...

Political Science, 17.02.2020 12:10, siya1472006

Is 'Democracy' primarily a Western ideal or are the values universally shared in other cultures?...

Physics, 17.02.2020 12:10, vinit3880

A small block of mass m is kept on a bigger block of mass M which is attached to a vertical spring of spring constant k as shown in the figure. The sy...

English, 17.02.2020 12:10, arpitakundu917

The parable for trees...

Computer Science, 17.02.2020 12:10, Firdaus17f

Pls answer this question...