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2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (vi) 3x+2 = 0
15
Oct
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (vi) 3x+2 = 0 2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a b [...]
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (v) 2x = –5y
15
Oct
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (v) 2x = –5y 2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a b [...]
A beam of fast moving alpha particles were directed towards a thin film of gold. The parts A’, B’ and C’ of the transmitted and reflected beams corresponding to the incident parts A, B and C
15
Oct
A beam of fast moving alpha particles were directed towards a thin film of gold. The parts A’, B’ and C’ of the transmitted and reflected beams corresponding to the incident parts A, B and C A beam of fast moving alpha particles were directed towards a thin film of gold. The parts A' b [...]
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (iv) x = 3y
15
Oct
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (iv) x = 3y 2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a b [...]
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (iii) –2x+3y = 6
15
Oct
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (iii) –2x+3y = 6 2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a b [...]
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (ii) x –(y/5)–10 = 0
15
Oct
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (ii) x –(y/5)–10 = 0 2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a [...]
In a photoelectric experiment a parallel beam of monochromatic light with power of 200 W is incident on a perfectly absorbing cathode of work function 6.25 eV. The frequency of light
15
Oct
In a photoelectric experiment a parallel beam of monochromatic light with power of 200 W is incident on a perfectly absorbing cathode of work function 6.25 eV. The frequency of light In a photoelectric experiment a parallel beam of monochromatic light with power of 200 W is incident on a perfectly absorbing cathode of work [...]
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (i) 2x + 3y = 9.35
15
Oct
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (i) 2x + 3y = 9.35 2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of [...]
The work functions of Silver and Sodium are 4.6 and 2.3 eV, respectively. The ratio of the slope of the stopping potential versus frequency plot for Silver to that of Sodium is
15
Oct
The work functions of Silver and Sodium are 4.6 and 2.3 eV, respectively. The ratio of the slope of the stopping potential versus frequency plot for Silver to that of Sodium is respectively. The ratio of the slope of the stopping potential versus frequency plot for Silver to that of Sodium is The work functions [...]
A proton is fired from very far away towards a nucleus with charge Q = 120e, where e is the electronic charge. It makes a closest approach of 10 fm to the nucleus. The de-Broglie wavelength
15
Oct
A proton is fired from very far away towards a nucleus with charge Q = 120e, where e is the electronic charge. It makes a closest approach of 10 fm to the nucleus. The de-Broglie wavelength A proton is fired from very far away towards a nucleus with charge Q = 120e where e is [...]