Answer:
<em> The answer is </em><u><em>(D) Magnetism</em></u>
The methods separates a homogeneous solution by spinning the solution very fast is magnetism.
Answer:
CS2 is a non-polar molecule because it has a linear geometric shape with a symmetric distribution of charge. Simply put, there exists a 180° angle between the C-S bonds. This leads to the cancellation of the dipole moments arising due to each of the bonds.
Explanation:
Answer:
C.it contradicted the heinsberg uncertainly principle
Answer : The specific heat capacity of lead is, 
Explanation :
In this problem we assumed that heat given by the hot body is equal to the heat taken by the cold body.
where,
= specific heat of lead = ?
= specific heat of water = 
= mass of lead = 100.0 g
= mass of water = 150.0 g
= final temperature = 
= initial temperature of lead = 
= initial temperature of water = 
Now put all the given values in the above formula, we get
Therefore, the specific heat capacity of lead is,
Answer:
continuously changing
Explanation:
The velocity of a person on a merry-go-round can best be described as continuously changing. This is because the initial velocity before the ride starts would be 0. Once the ride begins, it keeps going faster and faster until it reaches a certain speed. During this time the velocity is increasing. Then it remains constant for a certain period of time and when the ride is over the velocity and speed begins to decrease until ultimately reaching a speed of 0. Therefore, it is continuously changing throughout the duration of the ride.
