- If light has no mass, how does it have energy?

Discover Questions

Im currently a heavy juul user and I have a nicotine test coming up in 6 days. If Igo coldturkey and (essentially detox) can I pass the test? Calculate the magnitude of the electric field at point P.? Given a, b, c and d are all disticnt and +ve show that if a^2 + b^2 = 1 and x^2 + y^2 = 1 then ax + by < 1? An atom of a particular element has a volume of 7.8x10^-31 m^3. What is this volume in cubic nanometers? What is the formula for this ionic crystal Ba O?