Answer:
Explanation:
you will have to grabe a towle or a meten and take it off
Another name for a mesh screen is a sieve.
The de Broglie hypothesis proposed that all particles have wave-like properties, with the wavelength being inversely proportional to the velocity of the particle.
Therefore as the velocity (speed in this question) increases, the wavelength *decreases*.
Answer:
B
Explanation:
The carriage has potential energy