The number of protons in any element can never change.
If the spaceship's Physicist happens to be hanging out of one side
of the ship, and he measures the speed of the photons as they pass
him and leave the ship, he'll see them passing him at 'c' ... the speed
of light.
When those photons pass somebody who happens to be in their
path, and he decides to measure their speed, he'll see them move
past him at 'c' ... the speed of light.
It doesn't matter whether the observer who measures them is
moving, or at what speed.
And it doesn't matter what source the photons come from, or
whether the source is moving, or at what speed.
And it doesn't matter what the photons' wavelength/frequency is ...
anything from radio to gamma rays.
The photons pass everybody at 'c' ... the speed of light.
Yes, I hear you. That can't be true. It's crazy.
Maybe it's crazy, but it's true.
Explanation:
binary number is a number expressed in the base-2 numeral system or binary numeral system, which uses only two symbols: typically "0" and "1".
Answer:
a. the brick's volume was 0.96 liters.
Explanation:
A brick is denser than water, so it sinks. So the volume of water the brick displaces is equal to the brick's total volume.
<h3><u>Answer;</u></h3>
The current decreases.
<h3><u>Explanation;</u></h3>
- <em><u>From the Ohm's law, current through a conductor is directly proportional to the potential difference at constant temperature and pressure.</u></em>
- Mathematically; I =V/R, where R is the resistance, I is the current and V is the voltage or the potential difference.
- <em><u>Current is inversely proportional to the resistance, thus and increase in resistance decreases the amount of current in a circuit and vice versa.</u></em>
- <em><u>In a series circuit, as more and more resistors are added, the effective or equivalent resistance of the circuit increases and the total current of the circuit decreases.</u></em>