Q=McDeltaT
Q=731g×1.00cal/g°c×(83°c-35°c)
Q=35088cal
therefore, their are 35088 calories are required to heat up 731g of water.
The ranking of the states of matter from the least energy to most energy is; Solid, liquid, gas, plasma. Option D
<h3>What is the kinetic theory of matter?</h3>
We know that from the kinetic theory of matter, the molecules that compose matter are in constant random motion and thus they collide with the walls of the container.
Solids have great intermolecular forces hence the particles do not translate. The particles in a liquid are more looses held thus they translate. In gases and plasma, the intermolecular interaction is quite infinitesimal hence they move at high speeds.
Thus, the ranking of the states of matter from the least energy to most energy is; Solid, liquid, gas, plasma. Option D
Learn more about states of matter:brainly.com/question/9402776
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Answer:
The correct assumption of the given situation is required.
The correct option is
Either the driver of the westbound car overestimated his velocity or the driver of the eastbound car underestimated his velocity,
= Mass of west moving car = 1200 kg
= Mass of east moving car = 1000 kg
= Velocity of west moving car = -7 m/s
= Velocity of east moving car = 10 m/s
v = Combined velocity of the cars = 3 m/s
From the conservation of momentum we get
So, either westward ( ) moving car needs to have more velocity or eastward () moving car needs to have less velocity.
Since, mass is constant only the velocity can be different.
The correct option is
Either the driver of the westbound car overestimated his velocity or the driver of the eastbound car underestimated his velocity.
Explanation:
The answer is Sunspots, these certain spots are black and dark, and are much cooler than the surrounding surface.
Atomic Number of Zinc is 30, means it contains 30 electrons. So, its electronic configuration is as follow,
1s², 2s², 2p⁶, 3s², 3p⁶, 4s², 3d¹⁰
As,
1s², 2s², 2p⁶, 3s², 3p⁶ = Argon
So,
Electronic configuration of Zinc in shorthand notation is as follow,
[Ar] 4s², 3d¹⁰
