Final answer:
The statement that a vector can form a right angle triangle with its x and y components is true. A standing wave is formed by two waves traveling in opposite directions and either in phase or out of phase, thus the given statement is false. It's true that Franklin and Gosling's work demonstrated DNA's helical structure, and true that shattered magnet pieces will always have both north and south poles.
Step-by-step explanation:
True or False: “Twirl” (n.) can be synonymous with “whirling.” The answer to this statement is True. Both terms can be used to describe a rapid spinning or rotating motion.
Answers to True/False Physics Questions
The statement that 'A vector can form the shape of a right angle triangle with its x and y components' is True. A vector can indeed be represented by its components along the x-axis and y-axis, which can form the legs of a right-angle triangle with the vector itself as the hypotenuse.
Regarding the statement that 'A standing wave is a superposition of two identical waves that are in phase and propagating in the same direction,' this is False. A standing wave is formed by the superposition of two identical waves that are traveling in opposite directions and are in phase or exactly out of phase.
It is True that the work of Rosalind Franklin and R.G. Gosling was important in demonstrating the helical nature of DNA. Their X-ray diffraction photographs were crucial in identifying the double helix structure of DNA.
The statement that 'If a magnet shatters into many small pieces, all the pieces will have north and south poles' is True. When a magnet is broken, each piece will always have both a north pole and a south pole, regardless of how many pieces it is broken into.