3) If an electrical appliance has 150.0 V applied causing a current of 2.34 amps, what is theresistance of the appliance?

Answer: Fever ( also termed as pyrexia) is a state of body in which internal body temperature rises substantially beyond the normal range of body temperature. It is commonly caused by the infection of pathogenic agents ( such as virus and bacteria) in the body.

It is a common way to fight against and eliminate the infection as it enhances the amount of anticancer and antiviral interferon in the blood, which do not allow the infectious agents to replicate. Apart from this, they are also temperature sensitive and therefore replication becomes difficult.

Thus, presence of a fever usually corresponds to stimulation of immune response of body to fight against the infectious agents.

Answer : The correct option is, neutrons

Explanation :

Isotope : It is defined as the element that have the same number of protons but have the different number of neutrons of each of the atom.

Atomic number is defined as the number of protons or number of electrons.

Atomic number = number of protons = number of electrons

Mass number is defined as the sum of number of protons and number of neutrons.

Number of neutrons = Mass number - Number of protons

For example : Carbon - 13 isotope has mass number = 13, atomic number = 6 and the number of neutrons = 13 - 6 = 7

Hence, the isotopes of the same element have different numbers of neutrons.

Answer:

Explanation:

An old river occurs at the plain course and it is at its lower stage.

Here:

1. The river gradient is very gentle as it is on a plain.
2. An old river would be at its depositional phase where all the sediments its carries are being laid down.
3. It has a low velocity and a very sluggish flow.
4. Lateral erosion is very active at this stage.
5. The volume of the river increases substantially as more river tributaries joins.
6. Some of the river features are flood plains, leeves, ox-bow lakes, delta e.tc.

Answer:

According to Brittanica, "Internal energy [is] the property or state function that defines the energy of a substance in the absence of effects due to capillarity and external electric, magnetic, and other fields."