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

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 $R_{1}$ and $R_{2}$ of these two bodies at $t = 0$ will be

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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

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