Answer:
B). 3.4 s
Explanation:
As we can see the graph is given between velocity and time
so here we can see that the velocity is changing here with time and initially for some time it moves with constant speed
Then it's speed decreases to next few second and then speed increases to its maximum value
The time after which velocity comes to its maximum value will reach after t = 3 s
so out of the all given options most correct option will be
Answer:
Diaphragm or Iris: Many microscopes have a rotating disk under the stage. This diaphragm has different sized holes and is used to vary the intensity and size of the cone of light that is projected upward into the slide.
Explanation:
It should be recalled that the US interfered because it opposed the Gulf War coalition of countries is the reason of middle east loose the control.
<h3>Why did
U.S. fight Gulf War?</h3>
The invaded of Iraq in Kuwait to gain the more dominance in the field of oil supply. The US and the UN Security Council requested that Iraqi ruler Saddam Hussein remove Iraqi forces from Kuwait in retaliation, but Hussein refused.
Thus, it is because US interfered because it opposed the Gulf War
For more details about U.S. fight Gulf War, click here:
brainly.com/question/10213305
#SPJ1
Volcanoes: Most volcanoes are formed by the movement of tectonic plates<span> on the surface of the earth. These plates basically float on mantle. Sometimes these plates will sink into the mantle. The rock becomes so hot it melts. Gradually, the molten rock (the melted rock) will then make it's way back up. When it surfaces it, we call it "lava". As lava layers, it slowly forms a volcano.
Valleys: Basically formed by a river valley. The stream shapes the Earth's crust over time into a funnel-like v-shape or u-shape (depending on the flow of the stream).
Mountains: When plates collide and through pressure start building up into a cone shape.</span>
Abiotic ex sun water mud dirt
