If 50 g was the loss in mass as a result of a fissionable reaction, how much energy will have been produced ?

If the loss in mass during a fission reaction is 0.20 g, how much energy will have been produced ?

How is Electric energy produced?

In the arrangement shown in figure, the string has a mass of 4.5 g. How much time will it take for a transverse disturbance produced at the floor to reach the pulley ? Take g=10ms^-2 .

If 20 J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain? Plant to Mice to Snake to Peacock

A current i_1 = i_0 sin omegat passes through a resistor of resistance R . How much thermal energy is produced in one time period? A current i_2 = -i_0 sin omegat passes through the resistor. How much thermal energy is produced in one time period? If i_1 and i_2 both pass through the resistor simultaneously, how much thermal energy is produced? Is the principle of superposition obeyed in this case?

If 30 J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain? Plant rarr Mice rarr Snake rarr Peacock

How much of carbon is fixed annually by photosynthesis and how much of dry photosynthesis and how much of dry organic matter is produced?

The percentage of error in the measurement of mass and speed are 5% and 8% respectively. How much will be the maximum error in the estimating kinetic energy obtained by measuring mass and speed?

The percentage of error in the measurement of mass and speed are 2% and 3% respectively. How much will be the maximum error in the estimating kinetic energy obtained by measuring mass and speed?

The percentage of error in the measurement of mass and speed are 4% and 5% respectively. How much will be the maximum error in the estimating kinetic energy obtained by measuring mass and speed?