Answer:
important, function
Explanation:
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A. Seawater is expanding as it gets warmer,
B. The ocean's conveyor belt is speeding up,
C. Upwellings are becoming more frequent.
D. The moon's gravitational pull is decreasing.
Answer:
a
Explanation:
global warming causing the icebergs to melt which rises water
The average height of Earth's oceans is increasing mainly due to thermal expansion caused by global warming. The warmer the seawater gets, the more it expands, raising the ocean levels.
The studies show that the average height of all Earth's oceans is indeed increasing over time. Amongst the provided options, a possible cause for this is, A. Seawater is expanding as it gets warmer. This concept is referred to as thermal expansion. When water gets warmer, the molecules have more energy and therefore tend to take up more space. This causes the volume of the ocean to increase, leading to a rise in sea levels. The remaining options - Ocean's conveyor belt speeding up, upwellings becoming more frequent and the moon's gravitational pull decreasing - have minimal or no direct impact on the overall rise in ocean levels.
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Answer:
Is the type of radiation with a higher frequency and energy.
Explanation:
Into the electromagnetic spectrum, there are several kind of radiation, the gamma one has the highest energy and frequency, because both characteristics are connected in a direct form.
Gamma radiation has higher energy and higher frequency among the different types of electromagnetic radiations.
Explanation:
The quantity of energy present in the photons determines the electromagnetic radiation type. Radio waves have low energy photons, while microwave photons have a bit more energy than the radio waves, infrared rays have more photons than the micro and radio waves, then followed by visible, ultraviolet, X-rays, and, the gamma-rays which is highly energetic among all.
A short wavelength means a high frequency, whereas, a long wavelength means a low frequency. In electromagnetic spectrum, the wavelength of gamma rays is shorter than all other electromagnetic rays. Hence, it has the high frequency.
Answer:
the answer is numbers 1, 4, and 5.
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The total mass in a reaction is always conserved . Thus the total mass of reactants will be equal to the total mass of products. Hence f the total mass of the products of a reaction is 250 g, the total mass of the reactants is also 250g.
Mass conservation law is same as that of law of conservation of energy. That is, mass can neither be created nor be destroyed. Therefore, total mass of the system is conserved or it is a constant.
For any type of changes occurring for a substance, let it be a chemical change or physical change the total mass of the initial or original substance is gaines after the change from the new product or new state of the same substance.
Thus, no atoms created or lost in a reaction but they are regrouped to form new products. The new products are formed by bond making or bond breaking in the reactants their weight is completely transferred to the products.
Therefore, if a reaction is having total mass of 250 g in product side then it 250 g was the total mass in reactant side.
To find more about mass conservation, refer the link below:
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