What is Longitudinal Wave?
What is Longitudinal Wave? A longitudinal wave is a type of mechanical wave in which the particles of the medium move back and forth parallel… Read More »What is Longitudinal Wave?
What is Transverse Waves?
What is Transverse Waves? Transverse waves are a type of wave in which the particles of the medium move perpendicular to the direction of the… Read More »What is Transverse Waves?
Progressive Waves
What is Progressive Waves Progressive waves are waves that transfer energy through a medium by moving in a continuous, forward direction, without bouncing back or… Read More »Progressive Waves
when two progressive waves y1=4 sin(2x-6t)
Question When two progressive waves y1=4 sin(2x–6t) and y2 = 3sin(2x−6t−(π/2)) are superimposed, the amplitude of the resultant wave is Answer The final answer to the above question is… Read More »when two progressive waves y1=4 sin(2x-6t)
Differences Between Scalars and Vectors
Table of Differences Between Scalars and Vectors Here is a concise table listing the key differences between scalars and vectors: Property Scalars Vectors Definition Quantities… Read More »Differences Between Scalars and Vectors
Vectors and Scalars
Vectors and Scalars When it comes to studying physics, there are two important concepts that every student must know: Vectors and Scalars. Both of these… Read More »Vectors and Scalars
Impedance Vs Resistance
Introduction When we talk of impedance vs resistance we are simply referring to the differences and similarities that exist between impedance vs resistance. In this… Read More »Impedance Vs Resistance
From the diagram above, a weight W = 60N is suspended
Question From the diagram above, a weight W = 60N is suspended horizontally by a string attached to a wall. Find the tension T on… Read More »From the diagram above, a weight W = 60N is suspended
What is the resultant force when two forces 10n and 20n are inclined at angle 60 to each other?
Question What is the resultant force when two forces 10n and 20n are inclined at angle 60 to each other? Answer: Final outcome: The final… Read More »What is the resultant force when two forces 10n and 20n are inclined at angle 60 to each other?
A body moving at 20 m/s decelerates uniformly at 5m/s2
Question A body moving at 20 m/s decelerates uniformly at 5m/s2 till its speed becomes 10 m/s. The distance covered within this period is Answer… Read More »A body moving at 20 m/s decelerates uniformly at 5m/s2
Calculate the number of moles of an ideal gas of volume 12.0 m^3
Question Calculate the number of moles of an ideal gas of volume 12.0 meter cube at a pressure of 6 x 103 Nm-2 and 27… Read More »Calculate the number of moles of an ideal gas of volume 12.0 m^3
what does vo mean in physics?
Question What does vo mean in physics? Answer The symbol vo is correctly written as V0 or v0. We write the zero sign as a… Read More »what does vo mean in physics?
A projectile is launched at an angle of 30 degrees with a horizontal and a speed of 30 m/s. How much time does it spend in the air?
Question A projectile is launched at an angle of 30 degrees with a horizontal and a speed of 30 m/s. How much time does it… Read More »A projectile is launched at an angle of 30 degrees with a horizontal and a speed of 30 m/s. How much time does it spend in the air?
Dual Nature of Light
What is the Dual Nature of Light? The dual nature of light is the capacity of light to exhibit both wave-like and particle-like behaviour. This… Read More »Dual Nature of Light
How to Calculate Critical Angle
Introduction To understand how to calculate critical angle, we use any of the two formulas below: C = sin-1 (1 / n) or C =… Read More »How to Calculate Critical Angle