A balloon with a volume of 1.50 L is put in liquid nitrogen temperature is -195.8°C 77K shrinking is volume 2.40 L in kelvins what was the balloons original temperature

Plzz plzzz i'll give you 25 pointshow does the water cycle influence weather in your area? use complete sentences and a specific example from your experience.

Which of the following is an example of motion in two dimensions?

Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?