Dear student,
Any metal object that you put in the oven will become an antenna, converting microwave energy to oscillating electric currents within the metal object, and converting the energy of oscillating electric currents back into microwaves. The strength of the current in the metal object depends in very complex ways on the precise shape of the object.
Three identical balls are placed on a frictionless
horizontal surface touching each other. They stick to
each other because of adhesive. Another ball of same
radius and mass m is placed over the void created by
the three balls. Find the forces applied by the balls
kept on the floor to each other if the system remains
in equilibrium.
Last Activity: 11 Months ago
A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.
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Last Activity: 11 Months ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
