No. You don't weigh more or less on a hot or cold day.
It is actually the opposite. When the circumference is greater, you are closer to the equator therefore you are getting more heat. When you circumference decreases, you are closer to the poles and have less heat.
Density typically increases with pressure and decreases with heat. When pressure is applied to a substance, its particles are forced closer together, resulting in higher density. Conversely, when heat is added, particles gain energy and move apart, leading to a decrease in density. Therefore, density increases with pressure and decreases with heating.
The temperature increases when energy is released during a chemical reaction.
The solubility of sodium hydroxide (NaOH) increases as the temperature increases. This is because the dissolution of NaOH in water is an endothermic process, meaning it absorbs heat. Therefore, higher temperatures provide the necessary energy to facilitate the solubility of NaOH in water.
decrease,because the cube of sugar absorb some heat
Heat increases thermal energy by transferring energy to a system, causing the particles in the system to move faster and increase their kinetic energy, which in turn raises the system's overall thermal energy.
Entropy increases due to friction. Friction generates heat, which increases the overall disorder or randomness of the system, leading to an increase in entropy.
The temperature of the acid increases when zinc reacts with dilute hydrochloric acid because the reaction is exothermic, meaning it releases heat.
it decreases
It is actually the opposite. When the circumference is greater, you are closer to the equator therefore you are getting more heat. When you circumference decreases, you are closer to the poles and have less heat.
It increases. Heat is the kinetic energy of vibrating atoms/molecules.
Increase
As heat energy is supplied to a liquid, its temperature rises. The rise of temperature causes a rise in the kinetic energy of the particles; which happens when the speed of the particles increases.
As heat is applied to a substance, its density typically decreases. This is because the increase in temperature causes the molecules to move more rapidly and thus spread out, leading to a decrease in the density of the substance.
Increases in body temperature cause a corresponding increase in respiratory rate and heart rate because there is an increase in metabolic needs of the body. As regards blood Pressure, I believe the blood pressure goes down as a result of an Increase in body temperature. The body generates a lot of heat that decreases body hydration level and a result the body becomes dehydrated and the BP decreases. Increase with fever, necessitating more oxygen. The client who has a decrease in body temperature will experience a decrease in respiratory rate, Heart rate and Blood pressure.
By Removing or addng heat
no even it will increase the out put heat