A chemical reagent ether has a volumetric expansion
coefficient of 1.6 * 103K. How much will 10 liters of ether
expand under an increase of 100 K?

Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers