Specific objectives. Define sound. Describe and perform simple experiment to show that sound is produced by […]
Specific objectives. Use vernier calipers and micrometer screw gauge to measure length. Estimate the diameter of […]
Stretching of materials. The forces between molecules in a solid account for its characteristic elastic or […]
Force is that which alters the state of a body either at rest or in motion. […]
Specific objectives. Define center of gravity. Determine experimentally the center of gravity of an irregular object. […]
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