For more information about the guidelines for mandated reporters in Illinois, read the Mandated Reporter Manual in English or en espaÃ±ol. Children in Need of a Forever Family Every child deserves to grow up safe, secure and loved. Children from all across the state of all ages, backgrounds and abilities are taken into temporary care when it is not safe for them to remain at home. Many are in need of a loving home not only for themselves, but also a little brother or sister.
The least count of a micrometer screw is the pitch of the screw divided by the number of divisions on the circular scale. The Micrometer Caliper. The micrometer caliper, Fig. 3.6 is used for the precise measurement of small lengths.
A laboratory tabletop centrifuge. The rotating unit, called the rotor, has fixed holes drilled at an angle (to the vertical), visible inside the smooth silver rim. Sample tubes are placed in these slots and the motor is spun.