How much heat is required to convert 0.3 kilograms of ice at 0°c to water at the same temperature?
a) 450,759 j
b) 334,584 j
c) 100,375 j
d) 167, 292 j

What type of electromagnetic radiation has a shorter wavelength than blue light

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process

Which of the following words describe the reality that the universe looks the same from various perspective