Using this principle, check whether the equation f = 2 II is dimensionally correct,
g
where f-frequency, l-length and g-acceleration due to gravity.

please answer this question immediately

Aboy with a mass 25 kg climbs into a small tree. he sits on a branch that is 2.o m above to the ground.what is his gravitational potential energy above the ground?

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.

2. circled insects have mutations, or changes to their dna. how many of the offspring insects in this generation have mutations?