What is 34 + (3) × (1.2465) written with the correct number of significant figures?

Explanation:

Here, we need to solve the given numbers with the correct number of significant figures.

The given problem is,

Firstly, it is required to multiply 3 and 1.2465, so that we get = 3.7395

Now, we will add 34 on the above value, so that we get = 37.7395

Significant figures are used to find the value to its measurement resolution. In correct order of significant figures, 37.7395 is equivalent to 38.

d. platinum would have the greatest temperature increase because it has the lowest specific heat.