a student builds a simple circuit with a single resistor with resistance R and measures an electric potential difference across the resistor .Then the student replaces the resistor with a new one of resistance 2R and keeps the electric potential difference the same .what is the current status through the new circuit in terms of the original current​

Sound is a disturbance that travels through a medium as a

Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.

Mixing salt in water is an example of physical change