Answer:
V₁ = 1.75 m³
Explanation:
Assuming the gas to be an ideal gas. At constant temperature, the relationship between the volume and temperature of an ideal gas is given by Boyle's Law as follows:
where,
P₁ = Initial Pressure of the Gas = 4 KPa
V₁ = Initial Volume of the Gas = ?
P₂ = Final Pressure of the Gas = 2 KPa
V₂ = Final Volume of the Gas = 3.5 m³
Therefore,
<u>V₁ = 1.75 m³</u>
Answer:
Displacement is 47,166667 meters, Distance traveled is 78.5 meters.
Explanation:
Let's remberi that . Distance traveled will be , while displacement will be (note the absolute value is needed because part of the movement MIGHT be backwards, which will add to the distance traveled, ie the number of steps, but does not contribute to displacement - think of a guy running in cirles).
Distance:
Displacement: absolute value makes things a bit more annoying: v(t) is negative between and - the particle is moving backwards. The integral becomes:
Puff, pant, that should be it, please double check calculations, just in case.
<span>A visible satellite images records reflected wavelengths from Earth's surface.
</span>
Visible satellite images<span> record visible light coming from the sun that is reflected by clouds, land, oceans or snow and ice.
There is a big difference between visible and infrared images since visible images record reflected light rather then emitted radiation.</span>
V = frequency * wavelength
v = 80 * 4
v = 320m/s