Physics
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Atoms of same element with different mass numbers are called:
A. Isotopes. Atoms of the same element with different mass numbers are called Isotopes.
A. Isotopes.
Atoms of the same element with different mass numbers are called Isotopes.
See lessMoment of inertia of a body about a given axis depends upon:
A . Answer : A. The mass of body Moment of inertia of a body about a given axis depends upon the mass of body.
A . Answer : A. The mass of body
See lessMoment of inertia of a body about a given axis depends upon the mass of body.
Which of the following represents the units of torque:
Answer: C. dyn cm The following dyn cm represent the units of torque.
Answer: C. dyn cm
See lessThe following dyn cm represent the units of torque.
Relation between torque and angular momentum is similar to the relation between:
Answer: C. Force and momentum Relation between torque and angular momentum is similar to the relation between force and momentum.
Answer: C. Force and momentum
See lessRelation between torque and angular momentum is similar to the relation between force and momentum.
A rigid body can be made to rotate about a given axis by means of:
Answer: D. None of the above The following options are not available.
Answer: D. None of the above
See lessThe following options are not available.
The quantity which remain constant in conservative field is:
Answer: C. Angular momentum The quantity which remain constant in conservative field is angular momentum.
Answer: C. Angular momentum
See lessThe quantity which remain constant in conservative field is angular momentum.
The quantity which remain constant in conservative field is:
Answer: C. Angular momentum The quantity which remain constant in conservative field is angular momentum.
Answer: C. Angular momentum
See lessThe quantity which remain constant in conservative field is angular momentum.
All the points of a rigid body rotating about a given axis have same:
Answer: B. Angular velocity All the points of a rigid body rotating about a given axis have same angular velocity.
Answer: B. Angular velocity
See lessAll the points of a rigid body rotating about a given axis have same angular velocity.
Kepler’s law of areal velocity follows from:
Answer: D. Law of conservation of angular momentum Kepler's law of areal velocity follows from law of conservation of angular momentum.
Answer: D. Law of conservation of angular momentum
See lessKepler’s law of areal velocity follows from law of conservation of angular momentum.
To move a body in a circle, which of the following force is needed:
Answer: C. Centripetal To move a body in a circle centripetal force is needed.
Answer: C. Centripetal
See lessTo move a body in a circle centripetal force is needed.