Physics

4 milligrams to grams

• 4000 grams

• 0.004 grams

• 40 grams

• 0.0004 grams

Kristine measured a greeting card and found that it was 1 decimeter long. How many centimeters are in 1 decimeter?

• 1 cm

• 10 centimeters

• 100 centimeters

• 1000 centimeters

Which of the following is best to measure the height of ACT building?

• meters

• decimeters

• hectometers

• kilometers

Which unit would be best to measure the length of an envelope?

• inches

• miles

• feet

• span

3,400 in scientific notation is____.

• 3.4 x 10⁴

• 3.4 x 10³

• 34 x 10³

• 34 x 10⁴

Which of the following instruments best to measure the thickness of paper?

• 
• 
• 
• 

15 US gal to cubic meters

• 0.057 cubic meters

• 55.5 cubic meters

• 0.4187 cubic meters

• 12.3 cubic meters

4.0 x 10³ cm³ to US gal

• 980 US gal

• 780 US gal

• 880 US gal

• 680 US gal

450 kg to μg

• 4.5 x 10⁹ μg

• 5.4 x 10¹⁰ μg

• 5.4 x 10¹¹ μg

• 4.5 x 10¹¹ μg

51 K to ^oF

• -367.87^oF

• 367.87^oF

• -376.78^oF

• 368.77^oF