If 89.6 joules of heat 20.0 grams of iron from 30.0 c to 40.0 c, what is the specific heat of the iron in j/g. c?

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon

Gasoline has a density of 0.740 g/ml. if you have 328 grams of gasoline, what is the volume in milliliters?