In the year 2016, a mishap took place near Mahad in the Raigad district of Maharashtra. The 106 years old British-era bridge over the Savitri River collapsed into the river. Two buses carrying 22 people went missing after being swept away by the river. Navy divers, helicopter of Coast Guard began the rescue operation of the affected area. A 300 kg magnet was lowered into the swollen Savitri River by the rescue team. Why do you think the huge magnet was lowered into the river?

C=59(f−32)the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 59 degree celsius.a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.a temperature increase of 59 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.a) i onlyb) ii onlyc) iii onlyd) i and ii only