Answer:
when Metallic oxide reacts with water they form metallic hydroxide which are basic in nature
This is caused my a magic illusion and when you stand at a certain angle in themirror it changes your image
Transformer
<u>Explanation:</u>
A transformer is a device with two or more magnetically coupled windings. A time varying current in one coil (primary winding) generates a magnetic field which induces a voltage in the other coil (secondary winding). Transformers are capable of either increasing or decreasing the voltage and current levels of their supply, without modifying its frequency, or the amount of electrical power being transferred from one winding to another via the magnetic circuit. There are two types of transformer:
1. Step up transformer - increases voltage
2. Step down transformer - decreases voltage
Answer:
0.00025 kilometers
Explanation:
divide the length value by 1e+6
Answer is: <span>Distance between the sun and Earth
Explanation:
</span><span>Distance between Earth and Saturn is not correct answer because this distance varies greatly. When comparing distance we need some distance that is pretty much the same all the times. This is why distance between the sun and Earth is chosen to meassure distances in solar system.
Answers "</span>Speed of rotation of Saturn" and "<span>Speed of rotation of Earth" are not correct because they represent speed which can not measure distance.</span>