<span>Nuclear fission produces elements that are heavier than helium.
The elements that are used in nuclear fission and their products are much heavier than helium.</span>
Answer:
12.45kgm/s
Explanation:
1.27kg x 9.8m/s = 12.446kgm/s
The sum of decimal point is 3 and the unit kg multiplies m divided by s
Answer:
The brief description of the contexts throughout the question is summarized in the following paragraph.
Explanation:
- MRI has become a methodology that provides sophisticated software, radio signals, and perhaps a device to take detailed measurements of what's inside someone's body.
- An X-ray would be a strong electromagnetic rising tide which always needs to travels through many elements or artifacts. Individuals are being utilized for the medical condition to snap a photograph including its internal organs of living organisms.
Answer: Electromagnetic waves (Ultraviolet light, between 100 nm and 380 nm)
Explanation:
Solar cells work by the photoelectric effect, which consists of the emission of electrons (electric current) when light (electromagnetic waves) falls on a metal surface under certain conditions.
In this sense, the portion of the electromagnetic spectrum this cells use is Ultraviolet light (UV) from the Sun, whose wavelength is approximately between 100 nm and 380 nm.
It is important to note, this is a type of electromagnetic radiation that is not visible to the human eye.
The mass of the astronaut is still 65 kilograms. Mass is constant or doesn't change no matter where you are.