What does a production possibilities curve represent? A. a combination of price and demand of goods and services

B. a combination of the goods produced before and after change in factor of production

C a combination of two factors of production used to produce a single good service

D. a combination of two goods that can be produced using limited resources

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?

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.

What is a monomer? how do they form a ploymer from the view point of chemical bonding?