What scale measures the strength of tornadoes? a. richter scale c. anderson scale b. fujita scale d. dorothy scale

Which of the following changes to a pipe would increase the conductance by a factor of 12? 1.quadrupling the length and tripling the radius.2.reducing the length by a factor of and doubling the radius.3.tripling the length and reducing the radius by a factor of .4.reducing the length but a factor of and doubling the radius.

Write the correct abbreviation for each metric unit

The dot diagram represents the motion of the motorcycle as it moves from left to right