Calculate: A metal rod has an initial length of 2.5 m. When its temperature is increased by 85 °C, its length increases by 0.36 cm. What is the metal's coefficient of thermal expansion?
Answers
Answered by
0
Answer:
Al-Attempt any Eight-2 marks each)
3) Earth's magnetic field at the equator is
approximately 4x10 T. Calculate Earth's
dipole moment. (Radius of Earth =
6.4*10* m, k = 4x10' SI units)
Similar questions