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What is the ratio for the volumes of two similar spheres given that the ratio of their radii is 59?
The ratio of the volumes of two similar spheres is the cube of the ratio of their radii. If the ratio of their radii is 59:1, then the ratio of their volumes is ( 59^3:1^3 ), which is ( 205379:1 ). Thus, the volume ratio of the two spheres is 205379:1.
How many ppm are there in 1 gram?
None. A gram is a measure of mass. ppm is a measure of concentration or the ratio of two masses (or even two volumes). The two measure different things and, according to elementary rules of dimensional analysis, comparing one with the other is not valid.
What is the ratio of the corresponding edge lengths of two similar solids is 49 what is the ratio of their volumes?
If the ratio of side lengths is 49 (that is 49 to 1) then the ratio of their volumes is 493 to 1, which is 117,649 to 1.
What is the base ratio for 20?
A ratio is when two numbers are shown in relationship to one another.the base ratio for 20 can be written as : 20 /1.that is 20 : 1.
The ratio of the lengths of corresponding parts in two similar solids is 2 to 1 what is the ratio of their surface areas?
4:1
What are different types of inertia?
(1) The general concept of inertia, according to newton's first laws, concerning objects' masses when it comes to resistance. (2) Rotational inertia (3) Gyroscopic inertia
What is the ratio of earth to the moon?
The earth/moon radius ratio is about 3.67/1 and the mass ratio is about 80/1.
What is a likely ratio of the masses of oxygen in two different compounds of tin and oxygen both of which contain the same mass of tin?
The ratio of the masses of oxygen in two different compounds of tin and oxygen is dependent on the specific compound and its chemical formula. Since the mass of tin is the same in both compounds, the ratio will be determined by the chemical composition of each compound. This ratio can be calculated by using the molar mass of oxygen in each compound and comparing it with the molar mass of tin.
What are the different types of inertia?
The different types of inertia are inertia of rest (tendency of an object to remain at rest), inertia of motion (tendency of an object to continue moving in a straight line at a constant speed), and inertia of direction (tendency of an object to resist changes in its direction of motion).
How many times more massive is a neutron than an electron?
The masses ratio is approx. 1840/1.
Two bodies of equal masses are moving with uniform velocities v and 2v.Find the ratio of their of heir kinetic energies?
Kinetic energy is equal to the mass of the object times the velocity squared (Ek=.5mv2). To obtain the ratio between the two objects, divide the first by the second (Ek1/Ek2). This is equivalent to .5m1v12/.5m2v22. Since the masses are equal, they cancel out and you are left with v12/v22. Next, as stated in the problem, the seceond velocity is twice as much as the first so plug that coefficient into the aforementioned equation. (1v12)/(2v22). Since the values of velocity (v) are equal in this problem, they can cancel out just as the masses did. Now, 12=1 and 22=4; so the ratio is 1/4.
What is the ratio of forces between two masses kept at a certain distance in the air to the force between them when kept in any other medium?
The ratio of forces between two masses in air to the force between them in any other medium is determined by the medium's relative permittivity or dielectric constant. In a medium with a dielectric constant other than air, the force between the masses will be reduced by a factor equal to the medium's dielectric constant.
What is two numbers that can be written as a ratio?
1:2 is a ratio
What is the ratio of kinetic energies between two particles of masses 1g and 4g moving with equal linear momentum?
GIven m1v1 = m2 v2 -----------------(1) Needed m1v12 / m2v22 = v1 / v2 But right from (1) v1 / v2 = m2 / m1 Given m1 = 1 g and m2 = 4 g So required ratio of KE = 4:1
Two triangles are similar and have a ratio of similarity of 3 1 What is the ratio of their perimeters and the ratio of their areas?
The ratio of their perimeters will be 3:1, while the ratio of their areas will be 9:1 (i.e. 32:1)
What rato is present between masses of hydrogen and oxygen in Hydrogen per oxide?
Hydrogen Peroxide is H2O2 - so it is a 1:1 ratio.
Ratio of gravitational and electrostatic force between two electrons?
The ratio of gravitational force to electrostatic force between two electrons is approximately (3.6 \times 10^{-42}). This is because the gravitational force between two electrons is much weaker than the electrostatic force due to their small masses compared to their charges.
