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Sketch the output waveform obtained from NOR gate for the inputs A and B as shown in figure. Sketch the output waveform obtained from NOR gate for the inputs A and B as shown in figure. September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Sketch the output waveform obtained form NAND gate for the inputs A and B as shown in figure. Sketch the output waveform obtained form NAND gate for the inputs A and B as shown in figure. September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

In the figure below, circuit of a logic gate and input waveform is shown. (a) Name the logic gate, (b) write its truth table and (c) give the output waveform. (b) write its truth table and (c) give the output waveform. circuit of a logic gate and input waveform is shown. (a) Name the logic [...]

Excitation energy of a hydrogen like ion in its first excitation state is 40.8 eV. Energy needed to remove the electron from the ion in ground state is Excitation energy of a hydrogen like ion in its first excitation state is 40.8 eV. Energy needed to remove the electron from the ion in ground state [...]

Given the symbol, and the truth table of each of the two logic gates, obtained by using the two circuits, shown below. and the truth table of each of the two logic gates Given the symbol obtained by using the two circuits shown below. September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Half life of a radioactive substance is 20 minutes. The time between 20 percent and 80 percent decay will be Half life of a radioactive substance is 20 minutes. The time between 20 percent and 80 percent decay will be September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

A and B are two radioactive substances whose half lives are 1 and 2 years respectively. Intiallly 10 gm of A and 1 gm of B is taken. The time (approximate ) after which they will have the same quantity remaining is A radioactive material decays by simultaneous emission of two particles with respective half [...]

A radioactive nucleus undergoes alpha emission to form a stable element. what will be the recoil ve;locity of the daughter nucleus if V is the velocity of alpha emission and A is the atomic mass of radioactive nucleus? A radioactive material decays by simultaneous emission of two particles with respective half lives 1620 and 810 [...]

For a substance the average life for alpha emission is 1620 years and for beta emission is 405 years. After how much time the 1/4 of the material remains after alpha and beta emission For a substance the average life for alpha emission is 1620 years and for beta emission is 405 years. After how [...]

A radioactive material decays by simultaneous emission of two particles with respective half lives 1620 and 810 years. The times in years after which one – four of the material remains is A radioactive material decays by simultaneous emission of two particles with respective half lives 1620 and 810 years. The times in years after [...]