What type of reaction is melting? Melting, or fusion, is a physical process that results in the phase transition of a substance from a solid to a liquid. This occurs when the internal energy of the solid increases, typically by the application of heat or pressure, which increases the substance’s temperature to the melting point. […]
Which of the following is an example of irreversible process?
Which of the following is an example of irreversible process? Irreversible processes are characterized by the flow of fluids with friction, and sliding friction between any two matters. An example of an irreversible process is electric current flow through a conductor with a resistance. An example of an irreversible process is magnetization or polarization with […]
How do you find the equilibrium concentration of FeSCN2+?
How do you find the equilibrium concentration of FeSCN2+? Calculate [FeSCN2+] at equilibrium using A = mc. From the absorbance, A, and the slope of the calibration, m, calculate c, which is [FeSCN2+] (c = A/m). How can you find the absorption of only the FeSCN2+ in the standard solution? How can you find the […]
When a capillary tube is dipped in water vertically?
Is a space lift possible?
Is a space lift possible? A space elevator is possible with today’s technology, researchers say (we just need to dangle it off the moon) Space elevators would dramatically reduce the cost of reaching space but have never been technologically feasible. Is a space antenna possible? Ad Astra’s massive space antenna isn’t real, but scientists do […]
Is the ratio of absolute viscosity to mass density?
Is the ratio of absolute viscosity to mass density? The ratio of absolute viscosity to mass density is known as. viscosity index. What is the relation between dynamic viscosity and kinematic viscosity? One way is to measure a fluid’s resistance to flow when an external force is applied. This is dynamic viscosity. The other way […]
How are thermodynamic properties classified?
How are thermodynamic properties classified? Properties are classified as either intensive or extensive. Properties are intensive if independent of the amount of mass present and extensive if a function of the amount of mass present. Properties such as pressure, temperature, and density are intensive, whereas volume and mass are extensive. What are the thermodynamic properties? […]
What kind of bonding is there in semiconductors?
What kind of bonding is there in semiconductors? covalent bonds What is the difference between a conductor and a semiconductor? Difference between Semiconductors and Conductors The conductor has a large number of electrons for transmission, whereas semiconductor has a very little number of electrons for transmission. The flow of current in a conductor is due […]
Does the driver on the right have the right of way?
How do you find the scalar product of two vectors?
How do you find the scalar product of two vectors? The scalar product of two vectors is obtained by multiplying their magnitudes with the cosine of the angle between them. The scalar product of orthogonal vectors vanishes; the scalar product of antiparallel vectors is negative. The vector product of two vectors is a vector perpendicular […]