<u>Answer:</u>
<u>Explanation:</u>
Given data,
- mass of the crate, m = 200 kg
- height of the shipping container, h = 45 m
- gravitational of a body is possessed by the body due to the virtue of its position.
The formula for gravitational potential energy is,
P.E = mgh joules
Substituting the values
P.E = 200 x 9.8 x 45
= 88,200 J
Hence, the <u>gravitational potential energy</u> of the crate <u>is, P.E = 88,200 J</u>
<span>All electrical wires should clear eight for flat roofs and 12 for driveways. A complete electrical circuit must have a path, load, and voltage. Two wire service will only have 115V. Voltage itself is the measure of the driving force that drives the electricity in an electrical wire. Electricity in itself can be sold in quantities of kilowatt per hour. </span>
I had to look for the options and here is my answer:
Based on the actual options attached to this question, the statements that are considered true about electromagnetic induction are the following:
-It is possible to induce a current in a closed loop of wire without the aid of a power supply or battery.
-It is possible to induce a current in a closed loop of wire by changing the strength of a magnetic field enclosed by the wire.
-It is possible to induce a current in a closed loop of wire by change the orientation of a magnetic field enclosed by the wire.
-It is possible to induce a current in a closed loop of wire located in a uniform magnetic field by either increasing or decreasing the <span>area enclosed by the loop.</span>
A baryon is a particle consisting of three quarks or three antiquarks.
In order to form a neutral baryon (such as the neutron, which has electric charge zero), we must have two quarks with charge
(down, strange or bottom quark), and one quark with charge
(up, charm or top quark), so that the total charge will be zero:
A second possibility is to have a neutral baryon consisting of three antiquarks, of which two of them have charges
(anti-down, anti-strange or anti-bottom), and one of them has charge
(anti-up, anti-charm or anti-top), so that the total charge is still zero:
Answer:
The energy and the wavelength of the photon are 1.546 MeV and .
Explanation:
Given that,
Kinetic energy = 261 KeV
Planck's constant
Speed of light
Mass of electron
Charge
(A). We need to calculate the energy of the photon
Using formula of rest mass energy
Energy in eV
The total energy of photon
(B). We need to calculate the wavelength of the photon
Using formula of wavelength
Put the value into the formula
Hence, The energy and the wavelength of the photon are 1.546 MeV and .