Discuss the advantages and disadvantages of isometric, isotonic, isokinetic, and plyometric exercises.

Can water be utilized as an extinguishing agent on combustible metals? a. Yes, water is an effective extinguishing agent for combustible metal fires. b. No, when used on combustible metals, water will cause metals to burn. c. No, when water is applied and the water molecule separates, steam and hydrogenexplosions can occur

d. Yes, but water can only be applied to combustible metal fires in small quantities.

Describe the roles of the Nuclear Regulatory Commission (NRC) and the National Council on Radiation Protection and Measurements (NCRP)

What will be an ideal response?