The heating curve for a sample of pure ethanol is provided above. the temperature was recorded as a 50.0 g sample of solid ethanol was heated at a constant rate. which of the following explains why the slope of segment t is greater than the slope of segment r ? a) the specific heat capacity of the gaseous ethanol is greater than the specific heat capacity of liquid ethanol. b) the heat of vaporization of ethanol is less than the heat of fusion of ethanol. c) the specific heat capacity of the gaseous ethanol is less than the specific heat capacity of liquid ethanol. d) the heat of vaporization of ethanol is greater than the heat of fusion of ethanol.

Ineed : ): will mark brainliest! describe sinek's golden circle. what does he use this for? sinek argues that "people don't buy 'what' you do; people buy 'why' you do it." what does he mean by this? do you agree or disagree with him? why? what are the advantages of hiring people who share the same beliefs and visions in terms of the company's 'why' or purpose? why wasn't tivo successful as a company? what is the difference between leaders and those who lead? how does safety contribute to trust and cooperation? what are some ways that leaders can make the company environment safe? what are the advantages of companies where employees feel safe and protected?

Which of these is an example of innovation?

When the benefit of one particular use of a resource is greater than the opportunity cost, then that resource is which of the following? a. not scarce b. being used efficiently c. a normal good d. non-excludable