Adoctor uses an instrument(s) that emits light and allows the doctor to view the inside of a patient’s intestine. what is the doctor most likely using? - a telescope, a microscope, laser beams, or fiber optics

when the use of electricity burdens the fuse and miniarure circuit beakers and there is a possibility of a fuse then they automatically cut off the electricity supply to your homes and after you fix the problem u jzt switch it on and it continues the supply of electricity to ur homes

pe = weightxheight = 2000x1000=2,000,000joules