Explain the three particles that make up an atom?
Why are the passengers in a boat not allowed to stand up?
why ship doesnt sink sea
Which is heavier the land mass or the sea?
X-Ray is avoided by using ?
How do you calculate shaft power?
When you kick a football, why does it stop?
I’ve heard that in quantum physics a lot of fancy mathematical objects like hilbert spaces are used, and that in particular, measurable quantities are described by self-adjoint operators. Are these things related to what you have just explained? : quantum physics
why are metals able to conduct current so well?
what is gravitational force?
At what temperature does the filament of electric bulb glows ?
What is a thermal transformation?
a truck A moving with a velocity of 30m/s collides with a stationary trolley B of mass 0.5tonnes after collision the two bodies were automatically connected.find their common velocities after collision if the mass of truck is 1.2tonne.