What is the difference between sheet lightning and cloud-toground lightning?
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What is the difference between sheet lightning and cloud-toground
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- Why do fishermen sail out to the sea in the night? What process helps them to sail easily to the sea in the night and come back to the shore in the morning? think about processes like conduction, convection and radiation15-6 Determine the time following shutdown at which the maximum xenon concentration осcurs.At what temperature does water vapor condense at the pressure of an atmosphere?
- Question 1 During a 30-minute period under clear skies, 2.0 x 10 J of total solar energy were incident upon Bunche Hall. Use this information on energy and time to complete the following tasks. Calculate the mean incident radiant flux over that 30-minute period. What are the units for the previous answer for Radiant Flux Kelvin Meters Microns J/s^2 J/s Watts W/m^2 Nanometers W/m Joules Fahrenheit CelsiusA tank of water has been outdoors in cold weather, and a slab of ice 5.7 cm thick has formed on its surface (see the figure). The air above the ice is at -12°C. Calculate the rate of formation of ice (in centimeters per hour) on the ice slab. Take the thermal conductivity of ice to be 0.0040 cal/s-cm-Co, its density to be 0.92 g/cm³, and its latent heat of fusion to be 333 kJ/kg. Assume no energy transfer through the tank walls or bottom. Air Ice Water Number UnitsOn freezing days, frost often forms on windows. Why is there usually more frost on the bottom portions of the windows?
- what is the surface albedo if a surface receives 1125 W/m^2 of radiation and reflects 287 W/m^2?Which of these is NOT a correct explanation for how convection works? Hotter fluids rise above colder fluids. Less dense fluids rise above denser fluids. Molecules spread apart as they heat, making the fluid less dense and causing it to rise. Colder fluids sink below hotter fluids. Less dense fluids sink below denser fluids.