Dos materiales a diferentes temperaturas se dejan en contacto térmico en un sistema cerrado, durante el tiempo necesario para que se encuentren en equilibrio térmico. A partir del flujo de calor se puede establecer que A) la temperatura inicial de B es mayor que la de A
B) El objeto B es un aislante térmico y A un conductor térmico
C) la masa del objeto A es mayor que la de B
D) la temperatura inicial de A es mayor que la de B

What is the empirical formula of vanadium 1 oxide given that 20.38 grams of vandium combines with oxygen to form 23.58 grams of the oxide

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize