Explanation:
Both on July 9th and July 24th, the scientist thought that a neutron star was swallowed by a black hole. The 24th July burst was much more powerful than the burst oh July 9th. This may be because of the larger mass of the black hole for a powerful explosion.
Burst on the 9th July and 24th July, the afterglow of the X-ray did not fade away but it flares about hundred seconds from the initial burst. But the for the burst on the 24th July, the flare was seen again on half a day later.
Answer: Decision Making by consumers.
Explanation:
When a decision is made by a consumers, this decisions sets in place a chain of reactions that change their lives, the lives of those around them ( this includes their immediate family and community at large). and the lives of people they haven’t even met before. What this single decision does is that it sets in motion a chain of reactions.
Answer:
Option (A)
Explanation:
The Ultraviolet lights are referred to as electromagnetic radiation that is comprised of wavelength ranging from 10 nm to about 400 nm (nanometer). The wavelengths of these UV rays are comparatively shorter in comparison to the wavelength of the visible light.
On the other hand, the infrared lights are the radiations that are comprised of wavelength ranging from about 700 nm to 1 mm (millimeter). These infrared lights have a higher wavelength in comparison to the visible light.
Those lights that are comprised of wavelength higher and shorter than the visible light wavelength are not visible to the naked eye. Human eyes respond to the light only between red and violet light of the electromagnetic spectrum.
Thus, the correct answer is option (A).
