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When a cold can of soda is insulated the heat flow into the can on a hot day increases or decreases?
Insulating a cold can of soda reduces the heat flow into the can on a hot day as it acts as a barrier to slow down the exchange of heat between the surroundings and the can. This helps to keep the soda colder for a longer period of time.
What are receptors which detect heat and cold?
The receptors that detect heat are known as thermoreceptors and they respond to increases in temperature. Conversely, the receptors that detect cold are also thermoreceptors but they respond to decreases in temperature. These thermoreceptors are specialized nerve endings located in the skin and other tissues of the body.
What decreases if frequency increases?
As frequency increases, the wavelength decreases and the energy of each photon (in the case of light) increases. Similarly, the period (time taken for one cycle) decreases as frequency increases.
What happens to solid when absorb or release heat?
When a solid absorbs heat, its temperature increases and the particles within the solid vibrate more rapidly, leading to an expansion in volume. When a solid releases heat, its temperature decreases and the particles vibrate less, causing the solid to contract in volume.
Which property of electromagnetic waves decreases as the frequency increases?
The wavelength of electromagnetic waves decreases as the frequency increases.
When a cold can of soda is insulated the heat flow into the can on a hot day increases or decreases?
Insulating a cold can of soda reduces the heat flow into the can on a hot day as it acts as a barrier to slow down the exchange of heat between the surroundings and the can. This helps to keep the soda colder for a longer period of time.
What are receptors which detect heat and cold?
The receptors that detect heat are known as thermoreceptors and they respond to increases in temperature. Conversely, the receptors that detect cold are also thermoreceptors but they respond to decreases in temperature. These thermoreceptors are specialized nerve endings located in the skin and other tissues of the body.
How does increasing temperature increases rate reaction?
Temperature can increase and decrease the rate of reactions. Heat increases, while cold decreases the rate of reaction. With the help of enzymes.
Does heat reduce the tensile strength of metal?
Heating a metal decreases the tensile strength and increases ductility
When hole is drilled in iron sheet is hole increases or decreases when heating?
because of heat genareted when drilling,matals tend to expand.hence the hole increases
What decreases if frequency increases?
As frequency increases, the wavelength decreases and the energy of each photon (in the case of light) increases. Similarly, the period (time taken for one cycle) decreases as frequency increases.
What is the effect of temperature change to the amount of heat content of the substance?
The effect of temperature change to the amount of heat content of the substance is called heat transfer. As heat increases, the temperature decreases.
As altitude increases in the Troposphere does the temperature increase?
No, as altitude increases in the Troposphere, the temperature generally decreases. This is because the Troposphere is the layer of the Earth's atmosphere where weather occurs, and the temperature decreases with altitude due to the decrease in air pressure and thinning of the air molecules that can store heat.
Does potential energy increases or decreases when gas changes to liquid?
The potential energy of a substance decreases when it changes into a liquid. This is because it's losing the heat energy it had when in gas form to become liquid.
What happens to solid when absorb or release heat?
When a solid absorbs heat, its temperature increases and the particles within the solid vibrate more rapidly, leading to an expansion in volume. When a solid releases heat, its temperature decreases and the particles vibrate less, causing the solid to contract in volume.
What happens to entropy when pressure decreases?
When pressure decreases, entropy increases. Increases in entropy correspond to pressure decreases and other irreversible changes in a system. Entropy determines that thermal energy always flows spontaneously from regions of higher temperature to regions of lower temperature, in the form of heat.
Can heat change the solubility?
Yes, heat can change the solubility of a substance. In general, an increase in temperature usually increases the solubility of solid solutes in liquids, while the solubility of gases in liquids decreases with increasing temperature.
