Consider two hot bodies B1 and B2. which have temperatures 100∘C and

1.	Consider two hot bodies B1 and B2. which have temperatures 100∘C and 80∘C respectively at t = 0 . The temperature of the surroundings is 40∘C . The ratio of the respective rates of cooling R1 and R2 of these two bodies at t = 0 will be
Answer» Consider two hot bodies $B_{1}$ and $B_{2}$ . which have temperatures $100^{\circ} C$ and $80^{\circ} C$ respectively at t = 0 . The temperature of the surroundings is $40^{\circ} C$ . The ratio of the respective rates of cooling $R_{1} a n d R_{2}$ of these two bodies at t = 0 will be

Consider two hot bodies B1 and B2. which have temperatures 100∘C and 80∘C respectively at t = 0 . The temperature of the surroundings is 40∘C . The ratio of the respective rates of cooling R1 and R2 of these two bodies at t = 0 will be

Answer»

Consider two hot bodies $B_{1}$ and $B_{2}$ . which have

temperatures $100^{\circ} C$ and $80^{\circ} C$ respectively at t = 0 .

The temperature of the surroundings is $40^{\circ} C$ .

The ratio of the respective rates of cooling $R_{1} a n d R_{2}$ of these two bodies at t = 0 will be