The correct answer is
<span>requires more energy to lose an electron than a metal
In fact, the main characteristics of the metals is that they have many electrons free to move through the lattice of the material, so it is easy for a metal to gain/lose electrons. On the contrary, non-metals don't have free electrons, so more energy is required in order to rip an electron from the atoms of the material.</span>
Answer:
The flow speed at 2.6 cm diameter pipe is 1.2
Explanation:
Given :
Speed at 4 cm diameter pipe
Area of 4 cm diameter pipe
Area of 2.6 cm diameter pipe
From the equation of continuity,
Find the speed at 2.6 cm diameter pipe,
Therefore, the flow speed at 2.6 cm diameter pipe is 1.2
0 Km , Displacement is distance from starting point. Not distance of Journey.
The answer is visible light. Most of the solar radiation that reaches the Earth is made up of visible and infrared light. Only a small amount of ultraviolet radiation reaches the surface of the earth. Ordinary sunlight or solar radiation is broken into visible light (0.4 nm - 0.8 nm), ultraviolet light ( 0.4 nm) and the infrared radiation (0.8 nm). The visible light makes up almost half of the total radiation reaching the surface of the Earth.
Answer:
answer is iron rod bcoz its a conductor.