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What is thermometry?

Thermometry The branch of heat relating to the measurement of the temperature of a body is called thermometry. The thermometer is an instrument used to measure the temperature of a body. The essential requisites of a thermometer are given as under:  1) Construction, 2) Calibration, and 3) Sensitiveness. For the construction of a thermometer, the proper choice of a substance, whose physical property varies uniformly with rising in temperature, is essential. 1) Construction The physical property of a substance plays an important role in the construction of a thermometer. In a mercury thermometer, the principle of expansion of mercury with rising temperature is used. The platinum resistance thermometer is based on the principle of the change in resistance with a change in temperature. The gas thermometer is based on the principle of change in volume or pressure with a change in temperature. 2) Calibration  When a thermometer is constructed, it should be properly calibrated. The standa

Verbal Abuse, Emotional Abuse and Mental Abuse

Verbal Abuse, Emotional Abuse and Mental Abuse

Verbal abuse is considered inappropriate marital conduct if it is persistent and affects the innocent spouse’s mental or physical health. Instances of verbal abuse include false charges of sexual abuse of children, false accusations of adultery, false accusations of incest, and threatening telephone calls. The use of profanity toward the spouse has been recognized as verbal abuse, too. As when, for example, a spouse who incessantly nags her husband about buying fine jewelry and an expensive wardrobe which he cannot afford. When he refuses, she calls him a “penny-pinching son-of-a-bitch” along with other humiliating expletives in the presence of family and friends. A Tennessee court would consider the wife’s actions to be inappropriate marital conduct.


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