Knowledge Base

Checking of Probability Mass Function

Physics Chemistry  Biology  Mathematics Science > Mathematics > Probability > You are Here Verify whether the function can be regarded as probability mass function (p.m.f.) Example – 01:  X = x 1 […]

Read More

Events and Their Types

Physics Chemistry  Biology  Mathematics Science > Mathematics > Probability > You are Here Event : Any subset of a sample space is called an event. The event is denoted by a capital […]

Read More

Use of Nernst Equation

Physics Chemistry  Biology  Mathematics Science > Chemistry > Electrochemistry > You are Here Convention Followed While Calculation of Cell Potential (e.m.f.): In the symbolic representation of cell, the right-hand side electrode is cathode […]

Read More

Types of Electrodes

Physics Chemistry  Biology  Mathematics Science > Chemistry > Electrochemistry > You are Here Different types of electrodes: There are four types of electrodes Gas electrodes Metal–sparingly soluble metal salt electrodes Metal – metal […]

Read More

Reference Electrodes

Physics Chemistry  Biology  Mathematics Science > Chemistry > Electrochemistry > You are Here Reference Electrodes: The electrode whose potential is arbitrarily fixed or is exactly known at a given constant temperature is known […]

Read More

Writing A Sample Space

Physics Chemistry  Biology  Mathematics Science > Mathematics > Probability > You are Here Write the sample space for following random experiments. From a group of 2 boys and 3 girls, two children […]

Read More