Water does not freeze at the bottom of the lakes in winter because ………… .
A. ice is a good conductor of heat
B. ice reflects heat and light
C. of anomalous expansion of water between 4°C to 0°C
D. nothing can be said ‘
Answer:C
Water does not freeze at the bottom of the lakes in winter because ………… .
A. ice is a good conductor of heat B. ice reflects heat and light C. of anomalous expansion of water between 4°C to 0°C D. nothing can be said ‘