The volume of a solid (whether regularly or irregularly shaped) can be determined by fluid displacement. Displacement of liquid can also be used to determine the volume of a gas. The combined volume of two substances is usually greater than the volume of one of the substances.
All donations of clothing, furniture and other resalable items are handled through The Salvation Army Adult Rehabilitation Centers. Donations received help provide services for substance abuse treatment and recovery programs. Call 1-800-1-800-SA-TRUCK (1-800-728-7825) or 1-888-574-2587.
Dial (937)461-0265. The Salvation Army of the Greater Dayton Area runs numerous programs, including financial. assistance for utility and energy bills, shelters for homeless men, women and children, rent aid, emergency food and heating bills payment assistance, and social development programs.