What is the relationship between frequency and wavelenghts of an EM wave? A. as wavelengths decreases, the frequency of the waves increases.

B. as wavelengths decreases, the frequency also decreases

C. the wavelength and the frequency has a direct relationship

D. there is no relationship existing between wavelength and frequency

Which of the following statements are true for an isothermal process? check all that apply. - during an isothermal process, the work done by the gas equals the heat added to the gas. - during an isothermal process, the internal energy of the system changes. - an isothermal process is carried out at constant temperature. - an isothermal process is carried out at constant pressure. - an isothermal process is carried out at constant volume.