Optional standard mileage rates for use of a vehicle will change a little for 2015, the IRS announced on Wednesday, with the business use rate going up and the medical and moving rate going down (Notice 2014-79).
Thunderstorms are caused by a collision of warm air and cold air. A thunderstorm is a cloud formation where large amounts of water undergoes a cycle of condensation, freezing then revaporizating as the currents of vapor within the cloud rises and falls. This produces static electricity which discharges as lightning. Thunderstorms are caused by a collision of warm air and cold air. A thunderstorm is a cloud formation where large amounts of water undergoes a cycle of condensation, freezing then revaporizating as the currents of vapor within the cloud rises and falls.
In order to understand thunder causes, one needs to know about lightning first. Well! Lightning is the electricity discharged during a thunderstorm. Lightning is caused due to build-up and discharge of electrical energy in the thunderstorm clouds, which average about 15,000 to 25,000 feet above sea level. Lightning usually occurs within clouds, between the cloud and air or between the ground and cloud.