Are The Two Lines Parallel Perpendicular Or Neither
It depends, If both the lines intersect each other at right angles, then lines are perpendicular lines. If the length... View Article
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What Is The Formula For Damping Factor
Damping factor is the important parameter related to resonant circuits. It can be denoted as ξ. It measures the rate... View Article
How Do You Do Cofactor Expansion
Let A be an nxn matrix with entries a_ij, then For i = 1,2,3,…n det (A) = \(\begin{array}{l}\sum_{j=1}|^n\end{array} \) a_{ij}C_{ij}... View Article
What Matrix Is Invertible
A matrix is invertible iff the product of the matrix and its inverse is the identity matrix. For example, Let... View Article
Why Is Entropy Change During Reversible Adiabatic Expansion Always Zero
Heat exchange will be zero for an adiabatic process, so reversible adiabatic expansion is taking place at a constant entropy... View Article
Which Liquid Is Used In Battery
The answer is, Sulfuric Acid The battery contains a liquid electrolyte such as sulfuric acid. Stay tuned with BYJU’S for... View Article
Does High Resistance Mean Low Current
From the Ohm’s law: The relationship between Voltage, Current and Resistance: V = IR The current is inversely proportional to... View Article
What Is The Most Active Element In Group 17
The most active element in Group 17 is FLUORINE. Visit BYJU’S – The Learning App to know about the Fluorine... View Article
Can A Transistor Converts Dc To Ac
The answer is “NO”. Transistors by themselves don’t convert DC to AC. It is not the transistor’s primary function. Visit... View Article
Is Water A Bidentate Ligand
Water is a monodentate ligand. To learn about coordination compounds in detail with examples, visit BYJU’S App!!
Do All Liquids Have Vapor Pressure
Yes, all liquids have vapor pressure. To learn about states of matter in detail with examples, visit BYJU’S App!!
Is Arithmetic Mean Always Positive
Arithmetic mean is not always positive. Arithmetic mean can be negative and zero too. To access arithmetic mean calculator, visit... View Article
Why Is Momentum So Important
Momentum describes the relationship between speed, mass and direction. Momentum provides balance while walking, running or jumping. To learn about... View Article
What Is The Working Principle Of Voltmeter
Voltmeter works on the principle of Ohm’s law. It is used to measure the potential difference between two points of... View Article
What Is The Last Element In Period 3
Argon is the last element in period 3. Argon has atomic number 18. To learn about periodic table, visit BYJU’S... View Article
Which Of The Following Compounds Will Undergo Aldol Condensation
2-Methylpentanal 2,2-Dimethylbutanal 1-Phenylpropanone Methanal Answer: 1. 2-Methylpentanal will undergo aldol condensation. To learn about acid-base titration, visit BYJU’S App!!
Why Is Titration Pink
Titration results in pink colour, due to the addition of an acid-base indicator Phenolphthalein. Phenolphthalein turns colourless to brilliant pink... View Article
Why Is Amine More Basic Than Alcohol
Amine is more basic than alcohol because they are less electronegative than alcohols. Alcohols dissociate to give H+ ions in... View Article
What Is Dimethyl Ether Used For
Dimethyl ether used for the following purpose: Dimethyl ether is used as an alternative to diesel, in custom-made compression ignition... View Article
What Happens When A Candle Is Burnt
When a candle is burnt, heat is generated, and it melts the candle. combustion. Wax in the candle reacts with... View Article
