Preskoči na glavni sadržaj

Sign up for FREE

PB Making Measurements

Posljednje ažuriranje almost 3 years ago

6

1

Pitanje 1

1.

Record the volume of the liquid.

1

Pitanje 2

2.

The instrument typically used to measure the volumes of liquids in the laboratory is called a(n)

1

1

1

1

Pitanje 3

3.

Record the volume of the liquid.

Pitanje 4

4.

Draw and label the graduations (markings) on a ruler that would generate a measured value of 4.57 cm.

Pitanje 5

5.

Given the balance reading, which is the uncertain digit?

Pitanje 6

6.

Given the balance reading, how many significant digits must be recorded in the lab notebook?