A sample of iron is heated from 15°C to 45°C and absorbs 1680 joules of energy. What is the mass of iron involved?

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

Define dew point. i am writing this part to be able to ask the question

What type of organic molecule comprises the majority of a potato?