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What is the formula for period using wavelength and speed?
Period = wavelength/speed
What is the dimensional formula of gravitational constant?
Well, let's see:Force of gravity = G M1 M2 / R2So G = (force) x (distance)2 / (mass)2 = (M L / T2) x (L2) / (M2) = (M L3) / (M2 T2) =(Length)3 (Mass)-1(Time)-2
What does compound interest and exponential growth share?
The ratio of the quantity between two sets of time an equal period apart are the same. That is, the rate of growth over the same time is a constant. Suppose V(t) is the value of the variable V at time t. Then, if t1, t2, t3 and t4 are four times such that t2 - t1 = t4 - t3 then V(t2)/V(t1) = V(t4)/V(t3) whether V is compound interest or exponential growth.
Determine the period of y equals -3 sin x?
the period is 2pi. period is 2pi/b and the formula is y=AsinBx.
How to calculate the period of a simple harmonic motion?
by using the formula we will calculat time period of simple harmonic motion
What is the formula of gay-lussac's law when the T2 is missing?
Gay-Lussac's law states that the pressure of a gas is directly proportional to its temperature at constant volume. The formula is P1/T1 = P2/T2, where P1 and T1 are the initial pressure and temperature, and P2 is the final pressure.
What is the formula for pulley?
The formula for pulley is T1/T2 = R1/R2, where T1 and T2 are the tensions in the ropes on each side of the pulley, and R1 and R2 are the radii of the pulley on each side.
A sample of air has a volume of 140ml at 67degrees Celsius At what temperature will its volume be 50ml at constant pressure?
V1/T1 = V2/T2 Where temperature must be in Kelvins 67C + 273 = 340 K So 140/340 = 50/T2 Find T2 340/140(50) = T2 T2 = 121 K or -152C
Charles Law formula?
The Charles' Law formula is V1/T1 = V2/T2, where V is volume and T is temperature. This formula describes the relationship between the volume of a gas and its temperature at constant pressure.
Find the common ratio of the following geometric sequence 2.512 11.304 50.868 228.906 1030.077?
Formula for the nth term of general geometric sequence tn = t1 x r(n - 1) For n = 2, we have: t2 = t1 x r(2 - 1) t2 = t1r substitute 11.304 for t2, and 2.512 for t1 into the formula; 11.304 = 2.512r r = 4.5 Check:
If the length of a simple pendulum is halved then what will be its new time period?
There is a more complex formula that cannot be printed here, but for the sake of simplicity, you can consider the period T to be proportional to the square root of the length of the pendulum L. If L is halved, then T2 is proportional to the square root of 1/2, or approximately 0.707 times T1.
What is the formula for calculating the final temperature when equal masses of water are mixed?
The formula to calculate the final temperature when equal masses of water are mixed is: Final temperature = (m1 x T1 + m2 x T2) / (m1 + m2), where m1 and T1 are the mass and initial temperature of the first sample of water, and m2 and T2 are the mass and initial temperature of the second sample of water.
What is the formula for the payback period?
Formula for the Payback Period. Payback period = Initial investment / Annual Cash inflows
How do you find T2 of the combined gas law?
The Combined Gas Law relates pressure (P), volume (V) and temperature (T). The appropriate SI units are P in atm, V in liters, and T in degrees Kelvin. The Combined Gas Law equation is (P1*V1)/T1 = (P2V2)/T2. Isolating for V2 the equation then becomes (P1V1T2)/(T1P2) = V2
At standard temperature a gas has a volume of 350 mL the temperature is then increased to 137 C and the pressure is held constant What is the new volume?
T1 = 273.15K. T2 = 410.15K. V1 = 350mL. V2 = ? P1 = P2. Since pressure is constant you can use the formula. V1/T1 = V2/T2 Rearrange the formula to get: V2 = T2V1/T1
If a space probe were sent into an orbit around the sun that brought it as close as 0.5 AU to the sun and as far away as 5.5 AU what would its orbital period be?
The orbital period of a space probe in this elliptical orbit can be calculated using Kepler's third law of planetary motion. The formula is T^2 = a^3, where T is the orbital period in years and a is the semi-major axis in astronomical units (AU). The average distance of the space probe from the sun (semi-major axis) would be (0.5 AU + 5.5 AU) / 2 = 3 AU. Plugging this into the formula, the orbital period would be T^2 = 3^3, giving T ≈ 5.2 years.
What is the formula for gay lussacs law?
Gay-Lussac's Law states that the pressure of a sample of gas at constant volume, is directly proportional to its temperature in Kelvin. The P's represent pressure, while the T's represent temperature in Kelvin. P1 / T1 = constant After the change in pressure and temperature, P2 / T2 = constant Combine the two equations: P1 / T1 = P2 / T2 When any three of the four quantities in the equation are known, the fourth can be calculated. For example, we've known P1, T1 and P2, the T2 can be: T2 = P2 x T1 / P1
