When a high potential difference is applied to a low-pressure gas, what kind of spectrum will the gas emit? a. emission c. continuous b. absorption d. monochromatic

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

How is zig zagging a form of acceleration?

A36,287 kg truck has a momentum of 907,175 kg • . what is the truck’s velocity