Two pans of a balance are 25.1 cm apart.
the fulcrum of the balance has been shifted
1.4 cm away from the center by a dishonest
shopkeeper.
by what percentage is the true weight of the
goods being marked up by the shopkeeper?
assume the balance has negligible mass.
answer in units of %.

Does this organism still meet the definition of a eukaryote ? why or why not?

Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.

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