Answer:
The room become bright in the day by a process call scattering of light or Rayleigh scattering.
Explanation:
It is called Rayleigh scattering or scattering of light because Rayleigh scattering is the scattering if light or electromagnetic radiation by smaller particles which have radius of less than 110 nanometer in a medium and the wavelengths of the electromagnetic. Wave or light remain unchanged. The scattering of light occur in the day time in the room and this bring of brighten up of the room.
Answer:
That would be true.
-- a bell starts ringing (wave) when you tap it (simple pulse)
-- a pond starts rippling (wave) when a stone drops in (simple shock)
-- a guitar strings starts waving when you pluck it
<span>You are given a circuit that contains a 6.0-v battery, a 4.0 ohm resistor, a 0.60 micro farad capacitor, an ammeter, and a switch all in series. You are asked to find the current reading after the switch is closed. Apply ohms law where V = IR where V is the voltage, I is the current and R is the resistor.</span>
V = IR
I = V/R
I = 6 volts / 4 ohms
I = 1.5A
When the switch is closed, the cathode side plate begins to fill up with electrons when it was originally empty before the switch was closed. When it fills up the cathode side of the circuit, the current decreases. And when the capacitor cannot hold more electrons, the current will stop. The higher the capacitance, the higher is the capacity to store electrons.
Answer:
303.975kPa
0.933kPa
0.099atm
112.509mmHg
Explanation:
Remember your conversions first so you can do this:
1 atm = 101.325 kPa
1 atm = 760 mmHg
A good pattern to remember when you are converting is always put what you want to convert into on top and the what you want to cancel out under. (I hope this makes sense).
1. 3.0000 atm → kPa
See how I placed atm at the bottom to cancel them out?
2. 7.000mmHg → kPa
For this problem, we will convert twice. First mmHg to atm, then atm to kPa.
Although, you can do this directly by getting the conversion value of mmHg to kPa, this can make things more difficult to do because the value is small.
3. 10.00kPa → atm
Like in the first problem this is a direct conversion.
4. 15.00 kPa → mmHg
Here we do another double conversion: