A smart phone is a good example of (blank) technology.

a - analog

b - digital

c - analog and digital

d - neither analog nor digital

**i know its not c

A spherical weather balloon is filled with hydrogen until its radius is 4.00 m. Its total mass including the instruments it carries is 24.0 kg. (a) Find the buoyant force acting on the balloon, assuming the density of air is 1.29 kg/m3.

The grid in a high-vacuum triode is usually kept negatively charged with respect to the cathode so that the electrons may be A. accelerated toward the cathode. B. attracted to the anode instead of the grid. C.

If the earth did not rotate global winds would follow what path?

There main difference between the internal combustion engine and then diesel engine is that the diesel engine

When students work in a chemistry lab, the location of which items would be the most important for each student to know?

A weightlifter Lifes a 100 kg barbell from the floor to a height of 2.00 m in 1.50 seconds. find the power he generates (use G=10 N/KG)

Use 3rd law to explain how a fish swims through water. Identify the force pairs and draw a diagram.

A sample of dna contains 1000 guanine bases how cytosine bases does it contain

What is the name of an ionic compound that consists of lithium ions (Lit) and iodide ions (I) ?

A flashlight is an example of