What is the temperature of a star (in kelvin) if its peak wavelength is 150 nm (that is, 150 x 10^-9 m)?

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.

In which of the following is positive work done by a person on a suitcase

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above