box cooker: I'd cook something small like a chicken since it takes longer to cook things with a box cooker (3 hours oh lord)
Parabolic cooker: I would cook something like hot dogs or steak since it's great for grilling at high temperatures
Concentrator cooker: same answer for the parabolic cooker since they are kind of the same thing, they cook fast :)
Answer: A is condensation and B is freezing.
The process in which the gas changes to the liquid phase due to the removal of heat is known as condensation. Rains are formed in this way. The water vapour rises. As it raises above it loses heat and then cools down and condenses and comes down as rainfall.
The process in which the liquid changes to a solid on removal of heat is known as freezing. Formation of ice is an example. When the heat is removed at -4 degree Celsius the water freezes to ice.
Social forces shape technology both in the form of deliberate social activism and also in unconscious ways. For example, in social activism, large demonstrations against oil pipelines can lead to more rapid development of alternatives to fossil fuels. Somewhat unconsciously, the clogging of cars in tight downtown areas in cities and decreasing parking space gave an impetus to develop new forms of rapid transit like subways and electric articulated buses.
Answer:
I think the answer is y-z>0
They are similar because both of them slow things down.
