Momentum
Kinetic energy
Potential energy
Acceleration
Correct answer is D
Potential energy is energy possessed by a body by virtue of its position. when the body is above the ground, it possesses kinetic energy.
acceleration due gravity is at constant value of 10m/s\(^2\)
the density of water is less than that of the object
the pressure is low just below the water surface
it experiences an upthrust
the tension in the string neutralizes part of the weight
Correct answer is C
No explanation has been provided for this answer.
35mm
35.0mm
35.00mm
35.01mm
Correct answer is A
No explanation has been provided for this answer.
\(\frac{N}{8}\)
\(\frac{3N}{8}\)
\(\frac{5N}{8}\)
\(\frac{7N}{8}\)
Correct answer is D
N \(\to\) \(\frac{N}{2}\) \(\to\) \(\frac{N}{4}\) \(\to\) \(\frac{N}{8}\)
Number of atoms left = 1-1/8=\(\frac{7N}{8}\)
Isotopes are nuclei which have
the same number of nuetrons and electrons
equal number of electrons and protons
the same atomic number but different number of neutrons
the same number of total particles
Correct answer is C
No explanation has been provided for this answer.