A Particle Moves In A Straight Line So That It Covered A Distance At 3 Bt 5
1) 1 2) 2 3) 3 4) 4 Solution: (2) 2 s = at3 + bt + 5 ds /... View Article
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The Radius Of A Sphere Is Measured To Be 20 Cm With A Possible Error Of 0 02
1) 10.5 sq.cm 2) 5.025 sq.cm 3) 10.05 sq.cm 4) None of these Solution: (3) 10.05 sq.cm S = 4πr2... View Article
A Stone Is Falling Freely And Describes A Distance S In T Second Given By Equation
1) Uniform 2) Zero 3) Non – uniform 4) Indeterminate Solution: (1) Uniform s = (1 / 2) gt2 ds... View Article
A Particle Moves In A Straight Line In Such A Way That Its Velocity At Any Point
1) Uniform 2) Zero 3) Non – uniform 4) Non – uniform Solution: (1) Uniform v2 = 2 – 3x... View Article
Is One An Electron Withdrawing Group
No, group 1 elements are typically electron donating groups rather than electron withdrawing groups. This is because group 1 elements... View Article
How Do You Reduce Uncertainty
Three common ways to reduce uncertainity include testing and collecting data, selecting a good calibration laboratory, and removing bias and... View Article
What Is Delocalized Bonding
A delocalized bond can be defined as a chemical bond that tends to appear in some resonance forms of the... View Article
Which Compound Has Both Ionic And Covalent Bond
Several chemical compounds are known to feature both covalent and ionic bonds. A common example of such a compound is... View Article
What Exactly Is A Surety Bond
A surety bond can be thought of as a promise to be liable for the default or the debt of... View Article
Is A Hyperbola An Odd Function
Yes, a hyperbola can be an odd function. If a given hyperbola features a graph that is symmetric about the... View Article
What Is The Difference Between Superposition And Entanglement
The primary difference between quantum entanglement and quantum superposition is that quantum entanglement involves the exchange of quantum information between... View Article
What Is It Called When You Mix Two Metals Together
When two different metals are mixed together in a given ratio, the resulting substance is commonly reffered to as an... View Article
Is Amplitude Always Positive
No, the amplitudes of waves are always positive. The amplitude or the peak amplitude of a given wave or vibration... View Article
What Is First Order Diffraction
The diffraction of a given narrow beam of light (corresponding to a single wavelength) with the help of a grating... View Article
What Is The Relationship Between Frequency And Diffraction
When the given wavelength is found to be similar to the dimensions of the object (as is the case with... View Article
What Is The Amplitude Of Sine And Cosine
The amplitude of sine and cosine functions will be equal to the vertical distance between the sinusoidal axis and the... View Article
What Is The Oxidation Number Of N In No3 1
In the NO3- ion, each oxygen is assigned an oxidation state of -2. Since N-6 = -1, the oxidation state... View Article
Is Mgo A Covalent Bond
No, magnesium oxide (MgO) is not considered to be bonded via covalent bonds. Moreover, the chemical bond between magnesium and... View Article
Why Do Electrons Have Wave Properties
While electrons have the ability to carry energy and momentum when they are in a state of motion (similar to... View Article
What Is The Kinetic Energy Of A Neutron
The kinetic energy associated with a thermal neutron (a free neutron) is typically equal to 0.025 electron volts (or 4*10^-21... View Article
