How are a single-cell thunderstorm and a multiple-cell thunderstorm different? Answers should include the following ideas: *single-cell thunderstorm - one updraft system (cell); goes through cumulus, mature, and dissipating stages; often lasts less than an hour *multiple-cell thunderstorm - multiple updraft systems (cell); each cell goes through the cumulus, mature and dissipating stages, with new cells forming as old cells die; may last several hours What type of hygrometer measures humidity using the cooling effect of evaporating water?
Portfolio (finance) In finance, a portfolio is a collection of investments held by an investment company, hedge fund, financial institution or individual.
Definition[edit] The term portfolio refers to any combination of financial risk such as stocks, bonds and cash. Portfolios may be held by individual investors and/or managed by financial professionals, hedge funds, banks and other financial institutions.