Physics

An angle that is between 90 degrees and 180 degrees is called an obtuse angle.

Ex. : 175 degrees, 140 degrees.

tinnitus (a+)

megaminx

Voltage . . . DC voltmeter

Current . . . DC ammeter

The "ohmmeter" is also fundamentally a DC ammeter at heart.

Frequency . . . DC doesn't have frequency.

There are three global circulation cells - Hadley cell, Ferrel cell, and Polar cell. Their primary roles are directing the flow of air on the planet.

A+ is forces and motion

Anode & Cathode

No, the steam engine is an external combustion engine because the steam is heated by heat generated by combustion outside externally through heat transfer.

A spark ignition engine is an example of an internal combustion engine.

This is known as a Photovoltaic (PV) Cell. Energy from the sun is released as packets of energy known as photons. When these particles strike the silicon surfaces inside PV cells, they excite the electrons in the silicon, causing some to be released in the form of electricity. Hope this helps! Screw her right in the butt!

Inertia is the property of matter by which it remains in constant, uniform motion unless acted upon by an external force.

Gravity is an ever-present external force.

An integrated circuit contains multiple diodes and transistors on silicon. A processor performs the calculations in a computer.

forces and motion

cook

Strength of electric field is inversely proportional to the square of the distance right from the positive charge