On the amount of radiation emitted; on how close the individual is to the source of the radiation; on any objects in between which might absorb part of the radiation.
i don't know
The amount of dirt needed to protect from radiation depends on the type and intensity of the radiation. Generally, at least several feet of soil are needed to provide adequate protection from most types of radiation. It is best to consult with a radiation protection expert to determine the exact amount needed based on the specific circumstances.
If the temperature of an object doubles, the total amount of its thermal radiation will increase by a factor of 16. This is because the rate of thermal radiation is proportional to the fourth power of temperature according to the Stefan-Boltzmann law.
The amount of ozone in the atmosphere is variable due to the complex interactions between ozone production and destruction processes. Factors such as sunlight, temperature, and the presence of pollutants can affect the concentration of ozone. Additionally, natural events such as storms and volcanic eruptions can also influence ozone levels.
Yes it just depends on the amount of SPF you are using. The way sun screen works is it screens out a certain amount of UVB rays, so as long as it's not a super high amount you can still potentially get tan.
How: Earth receives the Sun's radiation as sunlight (and a smaller amount of invisible light, such as infrared and ultraviolet radiation). This is a huge amount of power received by Earth.
To calculate the Sun Protection Factor (SPF) for sunscreen products, you divide the amount of time it takes for skin to burn without sunscreen by the amount of time it takes with sunscreen. For example, if it takes 10 minutes to burn without sunscreen and 150 minutes with sunscreen, the SPF would be 150/10 15.
Yes you can, I lathered a generous amount of daily sunscreen and still the freckles appear.
amount of light amount of water amount of force amount of heat etc.the variable that changes and the one that the dependent variable depends on to change
An independent variable is the variable in the experiment that affects the other variable. For example, in an experiment that tests the affect of the amount of fertilizer on plant growth, the amount of fertilizer is the independent variable and the plant growth is the dependent variable. This is because the plant growth DEPENDS on the amount of fertilizer.
A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.
My daughter is a competitive swimmer and this time of year the team practices in an outdoor 50 m pool. Practice begins at 5:00 p.m. sharp. I told her recently to not bother using sunscreen at this time because the amount of UV radiation is relatively low. My gosh, I wonder how we ever made it through the years without a tube of sunscreen in our back pocket?
Rate of Change
rate of change. :)
rate of change. :)
The dependent variable is the variable that the researcher does not control. The researcher will change one variable called the independent variable (ex. temperature, amount of sunlight, amount of food, etc.) and then observe the corresponding dependent variable (ex. reaction of organism, amount of plant growth, swimming speed, etc.)