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Westkost [7]
3 years ago
8

Why is water soaked cloth used on forehead during fever?please can you tell me answer​

Physics
1 answer:
olga_2 [115]3 years ago
5 0
<h3>Answer:</h3>

This is because the cloth soaked in water can absorb and evaporate the heat from your forehead.

<h3>Explanation:</h3>

This technique is used to cool down your fever, and to help you feel better.

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The most distal part of a nail is called the ____________ . The most proximal part of the nail that is embedded in the skin is t
ankoles [38]

Answer:

1.Free edge

2.Nail Root

3.Nail matrix

4.lunula

Note: The numbering coincides respectively with the dashes in the questions.

Explanation:

Free edge is the distal white nail ending.

Nail Root is the proximal part of the nail embedded in the skin.

Nail matrix is the actively growing part of the nail were the nail root thickens

Lunula the whitish semilunar area of the proximal end of the nail body it appears whitish because stratum basala obscures. the underlying blood vessels.

7 0
3 years ago
How can you use the formula V=IR to predict the current in a circuit
lora16 [44]

There are certain formulas in Physics that are so powerful and so pervasive that they reach the state of popular knowledge. A student of Physics has written such formulas down so many times that they have memorized it without trying to. Certainly to the professionals in the field, such formulas are so central that they become engraved in their minds. In the field of Modern Physics, there is E = m • c2. In the field of Newtonian Mechanics, there is Fnet = m • a. In the field of Wave Mechanics, there is v = f • λ. And in the field of current electricity, there is ΔV = I • R.

The predominant equation which pervades the study of electric circuits is the equation

ΔV = I • R

In words, the electric potential difference between two points on a circuit (ΔV) is equivalent to the product of the current between those two points (I) and the total resistance of all electrical devices present between those two points (R). Through the rest of this unit of The Physics Classroom, this equation will become the most common equation which we see. Often referred to as the Ohm's law equation, this equation is a powerful predictor of the relationship between potential difference, current and resistance.

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3 0
4 years ago
Consider two particles A and B. The angular position of particle A, with constant angular acceleration, depends on time accordin
Doss [256]

Answer:

t - t_1 = \frac{-\omega_o + \sqrt{\omega_o^2 + 8\alpha(2\omega_o t + \alpha t^2)}}{4\alpha}

Explanation:

After time "t" the angular position of A is given as

\theta_a = \theta_o + \omega_o t + \frac{1}{2}\alpha t^2

now we know that B start motion after time t1

so its angular position is also same as that of position of A after same time "t"

so we have

\theta_b = \theta_o + \frac{\omega_o}{2} (t - t_1) + \frac{1}{2}(2\alpha) (t - t_1)^2

now since both positions are same

\theta_a = \theta_b

\omega_o t + \frac{1}{2}\alpha t^2 = \frac{\omega_o}{2}(t - t_1} + \alpha(t - t_1)^2

2\omega_o t + \alpha t^2 = \omega_o(t - t_1) + 2\alpha(t - t_1)^2

t - t_1 = \frac{-\omega_o + \sqrt{\omega_o^2 + 8\alpha(2\omega_o t + \alpha t^2)}}{4\alpha}

3 0
4 years ago
What statement is NOT true about standard electrode potentials?
creativ13 [48]

Answer:

(a) E^{\circ}_{cell}  is the difference in voltage between the anode and the cathode .

Explanation:

If E^{\circ}_{cell} will be the difference anode and the cathode means E^{\circ}_{cell}=E^{\circ}_{anode}-E^{\circ}_{cathode}n as we know that cathode potential is greater than the anode potential so E^{\circ}_{cell} will become negative and if E^{\circ}_{cell}  is negative then reaction will not be spontaneous so the correct relation of  E^{\circ}_{cell} is E^{\circ}_{cell}=E^{\circ}_{cathode}-E^{\circ}_{anode}

4 0
4 years ago
HELP!!!
Tju [1.3M]

Answer:

A species is a group of organisms with the same GENETIC HERITAGE

Organisms from the same species can REPRODUCE with each other

8 0
3 years ago
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