Exponential Number
3. The above inequality gives better approximation of e. Similarly, we can proceed for getting still better approximations of ..
3. The above inequality gives better approximation of e. Similarly, we can proceed for getting still better approximations of ..Solved Examples
BC = 50 x tan 70 o 36 ' = 50 x 2.840 = 142.0 m BC = 142.0 m The shadow of a vertical lower on level ground increased by 10 m when the altitude of the sun changed from 45 o to 30 o . Using the given figure, find the height of the tower, correct to one place of decima..
BC = 50 x tan 70 o 36 ' = 50 x 2.840 = 142.0 m BC = 142.0 m The shadow of a vertical lower on level ground increased by 10 m when the altitude of the sun changed from 45 o to 30 o . Using the given figure, find the height of the tower, correct to one place of decima..
..Problems Based on Gas Equation
= 450 K Temperature to be applied = 450 K - 273 = 177 o C. Example 3: A certain volume of a gas at 0 o C is at a pressure of 70 cm of mercury. If the gas is compressed into a cylinder of 24 litres capacity under a pressure of 1750 mm and a temperature of 136.5 o C. What is the original vo..
= 450 K Temperature to be applied = 450 K - 273 = 177 o C. Example 3: A certain volume of a gas at 0 o C is at a pressure of 70 cm of mercury. If the gas is compressed into a cylinder of 24 litres capacity under a pressure of 1750 mm and a temperature of 136.5 o C. What is the original vo..Suggested answer:
P(1) is true. ..
P(1) is true. ..Second Method:
4 = (x + 7) (x - 4) factors are +7 and -4. Resolve into factors: x 2 + 5x - 24 x 2 + 5x - 24 24 = 8 3 = (x + 8) (x - ..
4 = (x + 7) (x - 4) factors are +7 and -4. Resolve into factors: x 2 + 5x - 24 x 2 + 5x - 24 24 = 8 3 = (x + 8) (x - ..To find mean for grouped data
There are three methods to find mean for a frequency distribution. (i) Direct method: where x is the mid-interval f is the frequency M is the mean (ii) Short-cut method: where A = assumed mean d = x - A (iii) Step-deviation method: where i = class size We illustrate each of these methods w..
There are three methods to find mean for a frequency distribution. (i) Direct method: where x is the mid-interval f is the frequency M is the mean (ii) Short-cut method: where A = assumed mean d = x - A (iii) Step-deviation method: where i = class size We illustrate each of these methods w..
Which of the given additions gives you an odd number?
Which of the given additions gives you an odd number? => 19 + 17 or 28 + 11 or 24 + 46 or 25 + 33..
Problems Based on Boyle's Law
> A certain mass of ammonia occupies 600 ml at a certain pressure. When the pressure is changed to 4 atmosphere it occupies a volume of 2.4 litres, temperature remaining constant. What was the initial pressure? Solution:- P 1 = ? P 2 = 4 atm V 1 = 600 ml V 2 = 2.4 lt =2400ml App..
> A certain mass of ammonia occupies 600 ml at a certain pressure. When the pressure is changed to 4 atmosphere it occupies a volume of 2.4 litres, temperature remaining constant. What was the initial pressure? Solution:- P 1 = ? P 2 = 4 atm V 1 = 600 ml V 2 = 2.4 lt =2400ml App..See what our Users say :
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