Don't forget to check your email for the activation link. Otherwise, you will not be able to login until you activate your account.
Don't forget to check your email for the activation link. Otherwise, you will not be able to login until you activate your account.
Use your email and password to login.
Reset your password.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
current electricity
Because of cell defects like polarization which means that there will be accumulation of hydrogen bubbles inside the copper plate of the cell. This will results into the increase of resistance in the cell, as the cell starts becoming more insulating than conductor therefore current falls rapidly wheRead more
Because of cell defects like polarization which means that there will be accumulation of hydrogen bubbles inside the copper plate of the cell.
This will results into the increase of resistance in the cell, as the cell starts becoming more insulating than conductor therefore current falls rapidly when cell is in use
See lessThermodynamics
Tube A. Rate of diffusion is faster in gases compared to liquids. because the particles in gases are much far apart increasing the rate of diffusion
Tube A. Rate of diffusion is faster in gases compared to liquids. because the particles in gases are much far apart increasing the rate of diffusion
See lessOil Spill
Oil spillage can interfere with proper circulation of air in water body thus suffocating the acquatic marine organisms.
Oil spillage can interfere with proper circulation of air in water body thus suffocating the acquatic marine organisms.
See lessConcrete and steel
Have same linear expansivity
Have same linear expansivity
See lessA ball thrown vertically from a moving vehicle
Because of inertia. Ball will land on vehicle. Air resistance neglected
Because of inertia. Ball will land on vehicle. Air resistance neglected
See lessP-type semi-conductor
Silicon or a germanium is doped by a group 3 atom where all of them bond leaving a hole as a majority carrier hence p type
Silicon or a germanium is doped by a group 3 atom where all of them bond leaving a hole as a majority carrier hence p type
See less