Answer:
The summer sun increases the temperature and hence volume of air in the balloon resulting in the balloon bursting. On the other hand, the winter cold decreases the temperature and hence volume of air in the balloon resulting in the balloon shrinking.
Explanation:
According to the Charles' gas law, an increase in temperature at constant pressure is proportional to volume.
Also, according to Gay-lussac's law, an increase in temperature at constant volume is proportional to pressure.
When thr inflated balloon is left in the summer sun, the temperature of the gas in the balloon increases and so does the pressure. This increase in pressure will only be relieved by expansion of the balloon which eventually results in it bursting.
In the winter on the hand, the temperature of air in the balloon decreases and so does the pressure of the gas. Therefore, the volume of the gas in the balloon will become smaller and the balloon will shrink in size.
Answer:
Yes, the statement is true.
Explanation:
Different substances requires different amount of heat because every materials has its own specific heat capacity. Heat capacity is the amount of heat required to increase its temperature by 1 degree. Different substances have different types of bonds due to which they required different amount of heat energy for its breaking.
For example, heat requirement of water is different from glucose because they are made of different substances.
Answer: There is no pic showing the statements but here some info to help
Explanation:
Fungi can be decomposers, parasites, recyclers, and symbionts. They often form mutualist relationships with neighboring organisms to provide carbon dioxide, water, and minerals. Fungi also can be saprophytes that live on dead matter (for example: rotting wood) to break down and obtain energy from organic compounds.
