Physics homework help

Please label each answer with the appropriate number corresponding to the problem number below and press “return” after each answer to leave a blank line between values to make your thoughts more readable.
Please read  “PHYS  Lab 2” .  You will use this document to provide the following recorded values and answer the questions.

1) Before you took any measurements, you made a prediction on which method would yield the most accurate results.  What was your prediction?  Explain your reasoning for your choice of more accurate method

2) What are the dimensions of the metal cube as measured by a ruler ? What is the measurement uncertainty?

3) What are the dimensions of the metal cube as measured by the calipers? What is the measurement uncertainty?

4) What is the mass of the metal cube? What is the measurement uncertainty?

5) What is the density of your metal cube using the ruler measurements?

6) What is the density of your metal cube using the caliper measurements?

7) Explain the mathematical steps required to calculate the density of the metal cube.

“PHYS  Lab 2”  attached.

Due after 25 hours.