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At the position A
Kinetic energy of the body = 0 (Since the body is at rest, i.e., v = 0) Potential energy of the body = mgh. Therefore the total mechanical energy = mgh + 0 = ..
Position of Chlorine in the Periodic Table
1.Chlorine is placed second after fluorine in group VIIA. 2. Other members of this group are fluorine, bromine, iodine and astatine (the last member is radioactive). 3. Members of this group are called 'halogens' meaning salt producers. 4. Atoms of halogens have seven electrons in thei..
1.Chlorine is placed second after fluorine in group VIIA. 2. Other members of this group are fluorine, bromine, iodine and astatine (the last member is radioactive). 3. Members of this group are called 'halogens' meaning salt producers. 4. Atoms of halogens have seven electrons in thei..At the position C
When the body is at position C, its height above the ground may be regarded as zero. Therefore, potential energy of the body = 0. If v c is the velocity with which the body touches the ground, then v c 2 - 0 = 2gh v c 2 = 2gh Total energy of the body = mgh F..
When the body is at position C, its height above the ground may be regarded as zero. Therefore, potential energy of the body = 0. If v c is the velocity with which the body touches the ground, then v c 2 - 0 = 2gh v c 2 = 2gh Total energy of the body = mgh F..At position B
Let the body be at the position B at any instant, after having fallen through a distance x. Potential energy of the body = mg (h - x) If v B is the velocity of the body at B, then v B 2 - 0 2 = 2gx v B 2 = 2gx ..
Let the body be at the position B at any instant, after having fallen through a distance x. Potential energy of the body = mg (h - x) If v B is the velocity of the body at B, then v B 2 - 0 2 = 2gx v B 2 = 2gx ..Positive Radicals
Valency 1 Valency 2 Valency 3 Valency 4 Valency 5 Valency 6 Potassium K + Barium Ba 2+ Aluminium Al 3+ Plumbic Pb 4+ Sodium Na + Calcium Ca 2+ Chromium Cr 3+ Manganic Mn 4+ Cuprous Cu + Ferrous Fe 2+ Ferric Fe..
Formation of Positive Rays
When high electrical voltage is applied to a gas, its atoms break up into negatively charged particles (electrons) and positively charged particles. These positively charged particles formed by the removal of electrons from the gas atoms are called positive rays. ..
When high electrical voltage is applied to a gas, its atoms break up into negatively charged particles (electrons) and positively charged particles. These positively charged particles formed by the removal of electrons from the gas atoms are called positive rays. ..b) Positions of the nodes
Consider the positions where Then y = 0 R = 0 Since the resultant amplitude is zero, these positions correspond to nodes. ..
Consider the positions where Then y = 0 R = 0 Since the resultant amplitude is zero, these positions correspond to nodes. ..Solutions With Positive Deviation
Solutions With Positive Deviation - These types of solutions where D H of mixing is >0 and D V of mixing >0 are found to exhibit positive deviation from Raoult's law. Here solute-solute interactions and solvent-solvent interactions are greater than solu..
Solutions With Positive Deviation - These types of solutions where D H of mixing is >0 and D V of mixing >0 are found to exhibit positive deviation from Raoult's law. Here solute-solute interactions and solvent-solvent interactions are greater than solu..a) Positions of the antinodes
Consider the positions, where Since the resultant amplitude R is maximum, these points correspond to the antinodes. It may be noted that the antinodes correspond to i.e., zero strain. Thus, antinodes are obtained at those points corresponding t..
Consider the positions, where Since the resultant amplitude R is maximum, these points correspond to the antinodes. It may be noted that the antinodes correspond to i.e., zero strain. Thus, antinodes are obtained at those points corresponding t..Position-Time Relations using Position-Time Graphs
Position-Time Relations using Position-Time Graphs - In this section, Let us understand how the position changes with time when the velocity changes uniformly with time. Let us consider a particle moving with uniform acceleration 'a' and having an initial velocity v (h..
Position-Time Relations using Position-Time Graphs - In this section, Let us understand how the position changes with time when the velocity changes uniformly with time. Let us consider a particle moving with uniform acceleration 'a' and having an initial velocity v (h..See what our Users say :
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