False. A pulsar is not a white dwarf; it is a highly magnetized, rotating neutron star that emits beams of electromagnetic radiation. Pulsars are the remnants of supernova explosions, while white dwarfs are the remnants of low to medium-mass stars that have exhausted their nuclear fuel and shed their outer layers.
False. The sun is a yellow main sequence star.
False. A white dwarf star is much smaller in size compared to the sun. A white dwarf is typically about the size of the Earth, whereas the sun is much larger, around 100 times wider and more massive than a white dwarf star.
False. White lines on roads can be either solid or broken, depending on their purpose. Solid white lines indicate that lane changes are discouraged, while broken white lines allow for lane changes.
True. Dwarf planets do not clear the neighborhood around their orbit, which is one of the key criteria that distinguishes them from full-fledged planets. While they are large enough to be rounded by their own gravity, they share their orbital zone with other objects of similar size. This characteristic is why celestial bodies like Pluto are classified as dwarf planets rather than planets.
False. White light is produced when a combination of different frequencies of light are present together. Each electron vibration at a characteristic frequency would produce a specific color of light, rather than white light.
False. The sun is a yellow main sequence star.
False. A white dwarf star is much smaller in size compared to the sun. A white dwarf is typically about the size of the Earth, whereas the sun is much larger, around 100 times wider and more massive than a white dwarf star.
True
no
true
false
False
False. A brown dwarf is a failed star that cannot sustain nuclear fusion. When a star explodes it will leav behind either a neutron star or a black hole depending on its mass.
True AND False OR True evaluates to True. IT seems like it does not matter which is evaluated first as: (True AND False) OR True = False OR True = True True AND (False OR True) = True AND True = True But, it does matter as with False AND False OR True: (False AND False) OR True = False OR True = True False AND (False OR True) = False AND True = False and True OR False AND False: (True OR False) AND False = True AND False = False True OR (False AND False) = True OR False = True Evaluated left to right gives a different answer if the operators are reversed (as can be seen above), so AND and OR need an order of evaluation. AND can be replaced by multiply, OR by add, and BODMAS says multiply is evaluated before add; thus AND should be evaluated before OR - the C programming language follows this convention. This makes the original question: True AND False OR True = (True AND False) OR True = False OR True = True
This email is completely false. Just delete it. there is no Black in the White house or Black Muslim in the White House virus.
False. White lines on roads can be either solid or broken, depending on their purpose. Solid white lines indicate that lane changes are discouraged, while broken white lines allow for lane changes.
False. It is software.