Answer:
Here to make the two systems oscillate with same period either decrease the mass of the block system to one fourth or increase the length of the string to four times
Explanation:
we know that time period of block spring system is
where m = mass of the block
k= spring constant
and also time period of simple pendulum making small oscillations is
where l = length of the pendulum
g = acceleration due to gravity
so here to make time period of the both systems to be same either we can decrease the block system time period to its half or double the time period of the pendulum.
To decrease the time period of block spring system to half its value from above equation we need to decrease the mass of the block to one fourth
and to increase the time period of the pendulum we need to increase length by four times .
Answer:
2.5
Explanation:
Momentum = Mass × Velocity
Sedimentary rock is formed because it absorbs deposits from the Earth surface and they eventually form a hard clay-like structure.
To answer the problem we would be using this formula which isE = hc/L where E is the energy, h is Planck's constant, c is the speed of light and L is the wavelength
L = hc/E = 4.136×10−15 eV·s (2.998x10^8 m/s)/10^4 eV
= 1.240x10^-10 m
= 1.240x10^-1 nm
The voltage provided by the power supply = 20 V
<h3>Resistors in series </h3>
The Voltage across resistors in series in a circuit is equal to the sum of the voltage drops across each resistor.
Therefore for two resistors in series the total voltage provided by the power supply is equivalent to the summation of the voltage drops acroos each resistor ( i.e 10 V + 10 V = 20 V )
Hence we can conclude that the voltage provided by the power supply is 20 V
Learn more about reisitors in series : brainly.com/question/11657573