Ling built a circuit with three light bulbs. She observed that all three light bulbs glowed. then she removed one light bulb, and the others stopped glowing. She claimed that the other light bulbs had burned out. How could Ling gather evidence to support her claim?

Which two objects have the greatest gravitational force acting between them

Note: the following questions are unrelated to the balmer series or the martian. refer to your course notes. a sun-sized star will spend most of its lifetime as a: white dwarf b. red giant c. protostar d. main-sequence star

The weights of bags filled by a machine are normally distributed with a standard deviation of 0.05 kilograms and a mean that can be set by the operator. at what level should the mean weight be set if it required that only 1% of the bags weigh less than 9.5 kilograms? round the answer to 2 decimal places.