Are nuclear power plants economically viable? The study of the economics of nuclear power has found it has never been financially viable, that most plants have been built while heavily subsidised by governments, often motivated by military purposes, and that nuclear power is not a good approach to tackling climate change. Is nuclear power viable? […]
What is U in mirror formula?
What is the formula of series connection?
Does light interfere with itself?
Does light interfere with itself? Since light itself does not have electric charge, one photon cannot directly interact with another photon. Instead, they just pass right through each other without being affected. In this process, the energy of the photon is completely transformed into the mass of the two particles. What is the relationship between […]
What is the importance of first law of thermodynamics?
What is the importance of first law of thermodynamics? The first law of thermodynamics has been validated experimentally many times in many places. It is truly a law of physics. It always allows the conversion of energy from one form to another, but never allows energy to be produced or destroyed in the conversion process. […]
What is the correct angle a ladder should be placed at?
Why do anions affect flame color?
Why do anions affect flame color? When the excited electron collapses back into its ground state, it emits a photon. It is the wavelength of this photon (ergo, the energy difference between the ground and excited states) that dictates the colour of the flame. While usually cations dictate the colour, anions are also known to […]
Why do advertisers use testimonials quizlet?
Why do advertisers use testimonials quizlet? Why do advertisers use testimonials? They provide celebrity encouragement to persuade the consumer. You just watched a commercial in which a popular singer picks up a soda before going on stage. When the singer drinks the soda, he appears to feel more confident. Which of the following is a […]
What weapons were used during the Cold War?
What weapons were used during the Cold War? Pages in category “Infantry weapons of the Cold War” AA-52 machine gun. MAC-58. AK-47. AK-63. AK-74. AKM. ALFA M44. AMD-65. How did the Cold War affect the US? The Cold War shaped American foreign policy and political ideology, impacted the domestic economy and the presidency, and affected […]
What can we learn from a continuous spectrum?
What can we learn from a continuous spectrum? A continuous spectrum contains many different colors, or wavelengths, with no gaps. Perfectly white light shined through a prism causes dispersion of the light, and we see a rainbow. Looking at absorption and emission spectra can tell you what elements are present in stars like the sun […]