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An IceBerg Of Density 900 Kg/M3 Is Floating In Water Of Density 1000 Kg/M3. What Will Be The Percentage Of Volume Of Ice-cube Outside The Water?

Let the total volume of the iceberg be V. Vsub= Volume of an iceberg submerged For the flotation of the body, the weight of the body= the... View Article

What Is Kharif Crop?

Kharif crops are the opposite of the Rabi crops. Kharif crops refer to the crops that are cultivated and harvested during the Indian... View Article

Define Cell Inclusion.

Cell inclusions are non-living intracellular components of the cytoplasm, which are not bound by any membranes and do not carry out any metabolic... View Article

Write Answer To The Following Question: Make A List Of Detergents That You Use.

The detergents we use in our daily lives are rin, surf excel, tide, wheel, Ariel, vim, etc. These detergents are used to clean utensils and wash... View Article

Write Nernst Equation For Daniel Cell At Equilibrium Condition And Derive Relationship Between E° (Cell) And Equilibrium Constant (Kc).

Nernst equation for Daniel cell at equilibrium condition: ECell = E°Cell - ECell = E°Cell - Relationship between E°Cell and equilibrium... View Article

Which Of The Following Expressions Are Polynomials In One Variable And Which Are Not? State Reasons For Your Answer. (i) y2 + sqrt2 (ii) 3sqrt t + t sqrt 2 and (iii) x10 + y3 + t 50.

(i) y2 + sqrt2 Given: Here, the index of y is a whole number. Therefore, the given expression is a polynomial in one variable, y. (ii) 3sqrt... View Article

Which Of The Following Expressions Are Polynomials In One Variable And Which Are Not? State Reasons For Your Answer. (i) y + 2/y and (ii) 4×2 – 3x + 7.

(i) y + 2/y Given: = Here the exponent of the first term is −1, which is not a whole number. Therefore, the given expression is not... View Article

Which Of The Following Will Not Occur?(A) DCuO + H2 ⟶ Cu + H2O.(B) C2KBr + I2 ⟶ 2Kl + Br2.(C) Fe + H2SO4 ⟶ H2 + FeSO4.(D) BCu + 2AgNO3 ⟶ Cu(NO3)2 + 2Ag.

The correct answer is (B) C2KBr + I2 ⟶ 2Kl + Br2. This reaction will not occur because the electronegativity of I2 is less than Br2. Therefore,... View Article

Differentiate Xex From First Principles.

Given: Let the Derivative of a function f(x) is given by: {where h is a very small positive number} The derivative of [latex]f(x) =... View Article

What Is The Feminine Form Of The Noun Sheep?

The feminine form of the noun sheep is ewe. Explore more such questions and answers at BYJU’S.... View Article

Berry’s Ligament Is Also Known As_______. (A) Cricoid Cartilage. (B) The Thyroid Cartilage. (C) Suspensory Ligament Of The Thyroid Gland. (D) None Of The Above.

The correct answer is (C) Suspensory Ligament Of The Thyroid Gland. Explore more such questions and answers at BYJU’S.... View Article

Planting Of Trees On Barren Land Is Called_____.(A) Agroforestry.(B) Afforestation.(C) Reforestation.(D) Deforestation.

The correct answer is (B) Afforestation. Afforestation is the planting of trees in a previously barren environment. Explore more such questions... View Article

Line Segment AB Is Parallel To Another Line Segment CD. O Is The Midpoint Of AD.Show That O Is Also The Midpoint Of BC.

Given: AB is parallel to another line segment CD and O is the midpoint OF AD. In ΔAOB and ΔDOC ∠AOB = ∠COD---(Vertically... View Article

Genetic Material Of Retrovirus Is_____.(A) ss DNA.(B) ds DNA.(C) ss RNA.(D) ds RNA.

The correct answer is (A) ss DNA. Explore more such questions and answers at BYJU’S.... View Article

Why Is Li2CO3 Decomposed At A Lower Temperature Whereas Na2CO3 At Higher Temperature?

Li2CO3 decomposes at a lower temperature, whereas Na2CO3 decomposes at a higher temperature. This is because: Lithium (Li) is less... View Article

Define The Following Terms With A Suitable Example Of Each:(A) Tranquilizers. (B) Antibiotics. (C) Non-ionic Detergents.

(A) Tranquilizers. Tranquillizers refer to drugs or chemical compounds to treat fear, stress, anxiety, disturbances, and other mental disorders.... View Article

What Is Another Word For Another Word For The CPU?

Another word for CPU - Central Processing Unit is Microprocessor Explore more such questions and answers at BYJU’S.... View Article

Define Respiratory Quotient (Rq)? Calculate The Respiratory Quotient For Carbohydrate.

Respiratory Quotient (R.Q.) is defined as the ratio of carbon dioxide released and the oxygen used during the process of respiration.... View Article

Ragi Is The Richest Source Of______. (A) Iron.(B) Iodine.(C) Calcium.(D) Vitamin B complex.

The correct answer is (C) Calcium. Ragi or Finger millet is one of the best non-dairy sources, loaded with calcium compared to any other grains.... View Article

If 3 + 9 = 31; 15 + 12 = 45; 18 + 9 = 36, Then 12 + 27 = ?

As given in the question: 3 + 9 = 31; 15 + 12 = 45; 18 + 9 = 36, then 12 + 27 = ? Here, each number is divided by 3 and the quotients are... View Article

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