Convert planks constant in cgs system

A current of 0.5 A flows in a 60 W light bulb when the voltage differences between the ends of the filament is 120 V. What is the resistance of the filament?

What are some examples of elevation give anything

External stimuli are communicated to the brain by means of electrical signals propagating along nerve cells at a speed of approximately 32 m/s. Similarly, electrical messages are sent at the same speed from the brain along nerve cells to the muscles.

What does it mean when the mark on the ramrod disappears into the barrel of the muzzleloader?

A battery lighting a bulb is an example of _ energy converting to _ energy.

Which device would a sleep researcher use to monitor a sleeping person's brain waves?

An experiment is performed to obtain the value of a physical property. If the true (i. e., correct) value of the property is 50 and the measured (i. e., experimental) value is 32, the percent error of the experimental result is:

White moths were found in huge numbers in the city of Birmingham. These moths could be easily camouflaged by the trees. Because of sudden industrial development, the trees in the city were covered with soot.

What two factors determine how fast weathering occurs

A sound that's produced by a single wave at a constant frequency and with no overtones is called