1. Wavelength: The distance between the two consecutive peaks or troughs of a wave is called its wavelength. 2. Frequency: The number of complete wave cycles passing through a given point in a given time is called its frequency. 3. Amplitude: The maximum displacement of a particle from its equilibrium position is called its amplitude. …
Characteristics of wave – തരംഗത്തിന്റെ സവിശേഷതകൾ Read More »
Longitudinal waves, also known as compression waves, are waves that travel in the same direction as the vibration of the particles in the medium. They are created by pushing and pulling the particles of a medium back and forth in the same direction in which the wave is travelling. Examples of longitudinal waves include sound …
Transverse waves are waves that oscillate in a direction perpendicular to the direction of energy transfer. Examples of transverse waves include light waves and the waves created when a rope is shaken sideways. Transverse waves are composed of oscillating electric and magnetic fields.
Mechanical waves are waves that require a medium to travel through. These types of waves include sound, seismic, and water waves. Mechanical waves transfer energy from one point to another in the form of vibrational energy. They require the particles of the medium to vibrate in order to move the wave through the medium.
Ocean waves Sound waves Seismic waves Light waves Radio waves Plasma waves Tidal waves Shock waves
Wave motion is the transfer of energy through a medium, such as air or water, from one area to another. This motion is characterized by crests and troughs that move outward from a point of origin. Wave motion can be described mathematically as a function of frequency, wavelength, and amplitude.
Resistivity is a measure of a material’s resistance to electric current. It is the ratio of the potential difference across the material to the electric current through it. It is measured in ohms-meters (Ω⋅m).
Conductivity is a measure of the ability of a substance to conduct an electrical current. This is typically measured in units of siemens per meter (S/m). It is an important physical property used to characterize substances, particularly in the fields of electrochemistry and materials science. Conductivity is also related to electrical resistivity, which is a …
A rheostat is a variable resistor used to control the flow of electric current. It is commonly used in applications such as dimming lights, controlling motor speed, and regulating the output of power supplies. A rheostat can be used as either a voltage divider or a current limiter, depending on the application. A rheostat is …
Length of the conductor: The longer a conductor, the higher its resistance. Cross-sectional area of the conductor: The larger the cross-sectional area of the conductor, the lower its resistance. Type of material: Different materials have different resistivity, so they have different resistances. Temperature: The higher the temperature, the higher the resistance. Connections: The quality of …