Calcium and Nitrogen
B) without proper cooling the reactor will overheat
C) requires multiple different types of materials for the fuel rods
D) radiation can leak if not properly contained and cause death and destruction to nearby life
Answer: The object will float.
Explanation:
Balanced force is defined as the force that gets cancelled out when equal forces are acting in the opposite direction. The net force on the system comes out to be 0.
Unbalanced force is defined as the force that does not get cancelled out because unequal forces act on the system in opposite direction. The motion of the object is in the direction of net force.
According to the question:
Object is exerting a downward force of 10 N on the water and water is exerting an upward force of 12 N on water.
As, the upward force by water is more than the downward force by object. So, the object will float on the surface of water.
If the downward force by the object is been more than the upward force, the object will sink.
Hence, the object will float.
Because it is unsaturated
The speed of an object in a specific direction is expressed in velocity. you do not know an object's velocity until you know speed and distance.
The directional speed of an item in motion, as measured by a specific unit of time and observed from a certain point of reference, is what is referred to as velocity.
The speed of an object in a specific direction is expressed in velocity. Unlike speed, velocity is concerned with the movement's direction.
The difference between velocity and speed is how quickly and in which direction an object moves. Velocity in physics refers to speed in a specific direction. We identify a car's speed when we say it goes at 60 km/h.
Thus, you do not know an object's velocity until you know speed and distance.
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The correct label for a solution is; a homogeneous mixture. Option A is correct.
A solution is a type of homogeneous mixture. A homogeneous mixture is one in which the components are uniformly distributed and evenly mixed at a molecular or atomic level. In other words, all parts of the mixture are the same throughout, and there are no visible boundaries or distinct phases between the different components.
In a solution, one or more substances, called solutes, are dissolved in a solvent. The solute(s) become uniformly dispersed at the molecular or atomic level within the solvent, creating a single phase with consistent properties. This even distribution is achieved through the interactions between the solute particles and the solvent particles.
Examples of solutions include;
Saltwater: Sodium chloride (salt) is dissolved in water (solvent) to create a homogeneous solution.
Sugar water: Sucrose (sugar) is dissolved in water to form a homogeneous mixture.
Solutions are essential in various applications, such as in chemistry, biology, medicine, and everyday life. They are commonly encountered and used for various purposes, including in cooking, pharmaceuticals, cleaning agents, and many industrial processes.
Hence, A. is the correct option.
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