<span>So we want to know what is not true for the following statements about solar energy. It is true that it is used to sail ships. It is true that is not reliable. It is true that windmills are used to provide energy from wind. But it is not true that wind energy is a nonrenewable energy resource. So the correct answer is a. </span>
Answer: 4.358 kPa
Explanation:
The gas is contained within a rigid container, so the volume of the gas is constant. Therefore, we can use Gay-Lussac's law, which states that:
"for a gas kept at constant volume, the pressure and the absolute temperature are directly proportional"
In formulas:
where:
is the initial pressure
is the initial temperature
is the final pressure
is the final temperature
Substituting the numbers into the equation, we find
Answer:
From the given options, the option (D) is correct. Because Al is the aluminium which is located in period 3 of the periodic table.
Explanation:
We know that the 3rd period contains 8 elements which are as follows:
- sodium
- magnesium
- aluminium
- silicon
- phosphorus
- sulfur
- chlorine, and
- argon
The sodium and magnesium, the first 2 elements, are members of the s-block of the periodic table, while the rest of the members are the elements of the p-block.
Thus, from the given options, the option (D) is correct. Because Al is the aluminium which is located in period 3 of the periodic table.
Answer:
Im not sure who you are talking about, but if you are talking about Dominic Raab, well, he failed to make a crucial phone call to seek urgent help airlifting translators out of Afghanistan. if you are not talking about this Dominic, then please add more information to your question.
Approximately 4.6 billion years ago, the solar system was a cloud of dust and gas known as a solar nebula. Gravity collapsed the material in on itself as it began to spin, forming the sun in the center of the nebula. ... Small particles drew together, bound by the force of gravity, into larger particles.