Which of the following types of severe weather is associated with sudden high winds?
a.

lightning

b.

snowstorm

c.

tornado

d.

ice storm

Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j

Ain is , is 's of ? 0.62 0.79 1.27 1.50

At what time would the magnitude of the velocity reach 36.00 km/hr