An object in <u>black</u> emits radiation at the same rate it absorbs solar energy
Explanation:
All body emits radiation following their temperature. E.g. colder bodies emit radiations with a longer wavelength, while the hot bodies emit radiation with short wavelength and higher frequencies.
A black body can be considered as an ideal body that absorbs all the energy incident on it and then emits all the radiation absorbed in a continuous spectrum depending on its temperature. In nature, stars behave similarly to black bodies. They emit all the radiation in a continuous spectrum depending on temperature. E.g. Cooler stars emit wavelength in the red and infra spectrum, while high-temperature stars emit lights in blue and UV wavelength
hello there,
Which equation represents the formula for the speed of a wave?
A.
speed = wave length ÷ wave period
hope this help
The nurse could start by understanding why the caregiver thinks such a thing. She could then try to address the problem depending on what the reason for such statement is.
It could be that the caregiver had had bad experiences in the past with vaccinations. His/her child or even herself could've had any complication after the vaccination.
It could also be that he/she has heard bad things about it or is engaged in any anti-vaccination movement.
The caregiver could explain the principle of vaccination and its benefits for the individual and for public health. The caregiver could also share positive experiences with vaccination whether from her personal experience or her professional experiences that would meet the caregiver's concern.
The Sun is the energy source for almost all life on earth.
Sediment or sedimentation is the term used for solid organic matter transported by wind, water or glacial erosion. Usually, Sediment is formed by weathering or rock. In time, this sediments will be accumulated and formed in a place in which it will stay.
