1. A 5% aqueous solids solution is concentrated to 25% solids in an evaporator. The solution is fed at 40 ° C with a flow rate of 6000 kg / h. Calculate the evaporation rate

Aparticle travels in a circular orbit of radius 21 m. its speed is changing at a rate of 23.1 m/s2 at an instant when its speed is 37.2 m/s. what is the magnitude of the acceleration (in m/s? ) of the particle?

Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery