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Questions in physics

[Open]What is solar radiation?

[Open]What is a vortex?

[Open]Please tell me, what is dry ice?

[Open]Why does the same side of the Moon always face the Earth?

[Open]A 1000 kg rocket is moving at a constant velocity in deep space. It is moving at 40 meters/second when its burners apply 200 N of force for 300 seconds. What is the final speed after 300 seconds?

[Open]A radio station transmits waves at a frequency of 120 MHz and a speed of 300 million m/s. Calculate the wavelength.

[Open]When an object is charged, what type of subatomic particle is transferred between objects?

[Open]You have two pieces of wire that allow electrons to pass through them when they are connected to each other. If you insert a piece of rubber between the wires, the electrons do not flow. The rubber material is a(n) _____?

[Open]The sunlight hits the surface of a lake. This will likely cause A. condensation B. transpiration C. evaporation D. sublimation

[Open]A deposit of windblown sand is called?