The angle between incident ray and reflected ray is 130.what is the value of angle of incidence​

If jesus walked on water, does that mean he swims on land

Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right

Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron