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General Physics (1023) - Geology (258)
- Geo Physics (71)
- Astro Physics (43)
- Nuclear Physics (56)
When I have one cubic foot of air enclosed within a weightless container and place it on the surface of a fresh water body of water at sea level how much mass (weight) will it support before it sinks below the surface?
1 3066a ball of mass 500g moving with a velocity of 10m/s collides with another ball of mass 250g.after the impact,the second ball moved off with a velocity of 8m/s calculate the final velocity of the first ball.
1660a 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.
2 3332
What does regolith mean?
What is geophysics?
Give one advantage of a scanning electron microscope over a transmission electron microscope?
What is asphalt?
When does an atoll start to form?
kaise hum ek ias banna chahte hai
What is anode?
What is slag in geology?
Explain the steps to the scientific notation?
Explain what is the transparent?
what is the principle used in electromagnetic spectrum?and why there is a necessary of having an electron with unpaired spins?and how the uncertainity principle is used to determine the frequency of an spectral lines ?
Which properties of waves are independent of each other?
Who first detected radio waves?
A solar collection has been installed to heat water. A large water tank has a volume of 5.0 x 105 cm3. The area of the solar collectors is 8m2. (2 meters by 3 meters). If the water in the tank starts out with a temperature of 30°C in the morning, what is its temperature in the evening after the sun has set?
Explain what is the translucent?
