What is the internal heat gain, in kw, from a factory with 20 kw of lighting (surface-mounted), 10 kw of running motors, and 10 people doing light benchwork?

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

Which of the following reactions is a synthesis reaction? n2 + 3h2 → 2nh3 mgi2 + br2 → mgbr2 + i2 kclo3 → kcl + o2 hcl + naoh → nacl + h2o

Let f(t) be a function on [0, infinity). the laplace transform of f is the function f defined by the integral f(s)equalsintegral from 0 to infinity e superscript negative st baseline f left parenthesis t right parenthesis dt. use this definition to determine the laplace transform of the following function.