A beaker full of hot water is kept in a room. It cools from 80^(@) C " to " 75^(@)Cin t_(1)minutes, 75^(@) C to 70^(@)Cin t_(2) minutes and 70^(@)C " to " 65^(@)C in t_(3) minutes in the same surroundings. Then

A beaker full of hot water is kept in a room. It cools from 80^(@) C "

1.	A beaker full of hot water is kept in a room. It cools from 80^(@) C " to " 75^(@)Cin t_(1)minutes, 75^(@) C to 70^(@)Cin t_(2) minutes and 70^(@)C " to " 65^(@)C in t_(3) minutes in the same surroundings. Then
Answer» `t_(1) = t_(2) = t_(3)` `t_(1) lt t_(2) lt t_(3)` `t_(1) GT t_(2) gt t_(3)` `t_(1) lt t_(2) = t_(3)` Answer :B