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Give Five Examples Of Zero Work

Answer: Zero work is defined when force and displacement are perpendicular to one another and when force or displacement is zero. Example: The... View Article

The chemical reaction between quicklime and water is characterised by: (a) evolution of hydrogen gas (b) formation of slaked lime precipitate (c) change in temperature of mixture (d) change in colour of the product

Answer: (3) Change in temperature of the mixture Chemically, Quick Lime is calcium oxide. It produces calcium hydroxide or slaked lime when it... View Article

What Is A Litmus Solution How Is It Obtained

Answer: Litmus solution is generally a purple dye. The solution of Litmus is extracted from lichens. The Litmus solution is used as an indicator... View Article

Data Folder Of A Company Consists Of 1 3 Digits 2 4 Digits 3 6 Digits 4 5 Digits

Answer: (4) 5-digit The Data folder of the company consists of five- digits and it is necessary for the customer to go forward properly.... View Article

Write A Note On The Pollution Of Ganga And Yamuna Rivers And The Effect Of Air Pollution On Taj Mahal

Answer: One of the main environmental problems in India is water pollution. Water pollution leads to contamination of water sources such as... View Article

What Is The Difference Between Primary Memory And Secondary Memory

Answer: The difference between the primary memory and secondary memory are tabulated below. Primary memory Secondary memory Primary memory... View Article

If X 1 X 2 Then X 2 1 X 2

Answer: Given To find: Squaring on both the side we get... View Article

What Are Isoelectronic Species And Give Examples

Answer: Isoelectronic species are known as atoms or ions that have the same number of electrons. In isoelectronic species, there the number of... View Article

Factorise X 4 X 2 1

Answer: x4 + x2 + 1 = (x2 + 1 − x)(x2 + 1 + x) x4 + x2 + 1 = (x2)2 + 2 (x2) (1) + 12− x2 = (x2 + 1)2 − x2 = (x2 + 1 −... View Article

Energy Saved Is Energy Produced Explain

Answer: Saved energy is generated energy. We can not continue to produce resources including gas, diesel and electricity which are not... View Article

Why Is Earth Called A Blue Planet

Answer: The third closest planet to the sun is the earth. The planet looks blue from outer space since its two-thirds of the surface is covered... View Article

What Do You Mean By Conservation

Answer: Conservation is the method that implies preserving resources in a managed time period for future use. Conservation with regard to... View Article

Find The Quadratic Polynomial Whose Zeros Are 3 And 4

Answer: x2 - x + 12 Let us assume quadratic polynomial be ax²+bx+c=0, where a≠0 and it’s zeroes be α and β. Here α... View Article

Machine Learning Is A Subset Of Deep Learning True Or False

Answer: False Deep learning is a subset of machine learning, and machine learning is a subset of Artificial Intelligence, an important parameter... View Article

What Is The Meaning Of Optimum Utilisation Of Human Resources And Resources

Answer: The use of manpower is a corporate term that clarifies how effectively an organisation uses its workers or workforce. In particular,... View Article

Full Form Of Nrc And Nrp

Answer: The full form of NRC is the National Register of Citizens. The National Register of Citizens (NRC) is a register containing names of... View Article

Differentiate Between Gravitational Constant G And Acceleration Gravity G

Answer: The difference between the gravitational constant (G) and acceleration gravity (g) are tabulated below. Gravitational constant (G)... View Article

A 2 B 2 C 2 Is Equal To

Answer: (a + b + c)² = a² + b² + c² + 2 (ab + bc + ca) We can solve the equation by considering (a + b + c)2 into (a + b +... View Article

How Can Volume Strength Be Calculated

Answer: Let us consider an example of 1.5N hydrogen peroxide solution to understand the volume strength of the H2O2 solution. 1.5 N = 1.5 g... View Article

Show That Cosa 1 Tana Sina 1 Cota Cosa Sina

Answer: LHS = = RHS LHS = RHS... View Article

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