Convert the following. a. 50°C into fahrenheit scale and kelvin scale
b. O K into fahrenheit scale and celsius scale
c. 104°F into celsius scale and kelvin scale
d. -200°F into Celcius scale and kelvin scale

Use the table to answer question 22 23 and 24.

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

A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped