Answer :
The tool that would be necessary to determine whether or not a large block will float, without using water is a Ruler and balance. Thus, the correct option for this question is A.
What is Floating in physics?
In physics, floating may be defined as a type of property that deals with the density of water and an object. If an object is dense than water it will sink when placed in water, and if it is less dense than water it will float.
The instrument barometer is used to determine the air pressure. The thermometer is used to determine the temperature. So, both are incorrect with respect to determining to float an object.
While Granulated cylinders are used for measuring liquids. The tall narrow shape means they have a greater measurement precision and accuracy than a beaker or flask.
Therefore, the tool that would be necessary to determine whether or not a large block will float, without using water is a Ruler and balance. Thus, the correct option for this question is A.
To learn more about Ruler and balance, refer to the link:
https://brainly.com/question/28651665
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