A patient is admitted to hospital.The temperature of the patient is measured by the nurse and is found to be `97.6°F`.
Convert the temperature `(97.6°F)` inro Centigrade.

During the past century, the temperature of the earth has increased by 0.6% most of it during the last few decades. Rise in temperature causes serious changes in the environment, thus leading to increased melting of polar ice caps and other places like Himalayan snow caps. Suggest any two control measures that will reduce global warming.

Temperature is the degree of hotness' of the body. Temperature of normal human body is deg98.6F What is the coresponding temperature shown in the Celcius scale?

F centre is an example of metal excess defect due to the presence of extra cations at interstitial sites. Zinc oxide is white in colour at room temperature, on heating it loses oxygen and turns yellow. ZnO overset("Heat")toZn^(2+)+(1)/(2)O_(2)+2e^(-) Now there is excess of zinc in the crystal and its formula becomes Zn_(1+x) O. the excess of Zn^(2+) ions move to interstitial sites and the electrons to neighbouring interstitial sites. There are many solids which are difficult to prepare in the stiochiometric composition and contain less amount of the metal as compared to stiochiometric proportion. a typical example of this type is FeO which is mostly found with a composition of Fe_(0.95) . it may actually range from Fe_(0.96) O. Q. In Fe_(0.95) O:

A negligibly small current is passeed through a wire of length 15cm and uniform cross-section 6.0xx10^-7m^2 ,and its resistance is measured to be 5.0Omega . What is the resistivity of the material at the temperature of the experiment?