In 1989, the occupational safety & health administration (osha) published its first voluntary safety program management guidelines. more recently, osha has proposed a standard that would change the voluntary guidelines to a mandatory, enforceable standard. do you think that osha should issue this type of standard? explain your reasoning.

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?