Lesson: Mass–Energy Equivalence Physics • 9th Grade
In this lesson, we will learn how to detect exoplanets using transit photometry and determine properties of the exoplanet using data collected using this method.
The amount of energy needed to create a tauon–antitauon pair is 3,560 MeV. An electron has a rest mass of . How many times more massive is a tauon than an electron? Give your answer to the nearest integer.
A spaceship has a rest mass of 10,000 metric tons. What is its rest mass energy? Answer in scientific notation.
If a metal sphere has a rest mass energy of J, what is its rest mass? Give your answer to one decimal place.