Calculate the transport numbers of positive ion if the current pass through the electrolyte is 0.23A and the current carried by negative ion is about 0.170A.

Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is