All categories

3 years ago

Write down the relationship between Original weight, upthrust and apparant weight.

Physics

1 answer:

Rzqust [24]3 years ago

7 0

Explanation:

Archimedes principle say that when an object is immersed in a liquid the apparent loss of weight of an object is equal to the upthrust and this is also equal to the weight of the liquid displaced

plss mark as brainlist :'( ｡◕‿◕｡

You might be interested in

Which best represents the law of conservation of mass?

fenix001 [56]

Answer:

The mass of the reactants will always equal the mass of the products.

Explanation:

If an equation is provided choose the one that has the same number of atoms on each side.

3 0

4 years ago

Four resistors of 12, 3.0, 5.0, and 4.0 Ω are connected in parallel. A 12-V battery is connected to the combination. What is the

Whitepunk [10]

Answer:

Therefore,

The current through the battery is 10.4 Ampere.

Explanation:

Given:

V = 12 V Battery

Connection is Parallel,

R₁ = 12 Ω

R₂ = 3 Ω

R₃ = 5 Ω

R₄ = 4 Ω

Let I₁, I₂, I₃, I₄ be the current passing through R₁ ,R₂, R₃, R₄ resistors

To Find:

I =? (current through the battery)

Solution:

As Connection is Parallel Voltage Remain SAME through resistors

Bu Ohm's Law we have

$I =\dfrac{V}{R}$

So current through R₁

$I_{1}=\dfrac{V}{R_{1}}$

Substituting the values we get

$I_{1}=\dfrac{12}{12}=1\ A$

Similarly, for current through R₂, R₃, R₄,

$I_{2}=\dfrac{V}{R_{2}}=\dfrac{12}{3}=4\ A$

$I_{3}=\dfrac{V}{R_{3}}=\dfrac{12}{5}=2.4\ A$

$I_{4}=\dfrac{V}{R_{4}}=\dfrac{12}{4}=3\ A$

Now in Parallel Connection we have,

$I=I_{1}+I_{2}+I_{3}+I_{4}$

Substituting the values we get

$I =1+4+2.4+3=10.4\ Ampere$

Therefore,

The current through the battery is 10.4 Ampere.

5 0

3 years ago

A chief finds a glittering stone which he shows to the family. The family assures him that the stone is pure gold but he doubts.

Nina [5.8K]

I will tell the Chief about the high worth of the Gold and the various

substances it can be used to produce.

Gold is a naturally occurring element with a bright, slightly orange yellow

color. It has a high value and can be used in the production of various

substances such as:

Jewelries

Medals and awards

Arts etc.

The Chief should however be told about the high worth value of Gold and

the various things it can be used for so he can make a decision.

Read more about Gold here brainly.com/question/1159978

5 0

3 years ago

Light waves are electromagnetic waves that travel at 3.00 Light waves are electromagnetic waves that travel 108 m/s. The eye is

svlad2 [7]

(a) $5.45 \cdot 10^{14} Hz$

The relationship between frequency and wavelength of an electromagnetic wave is given by

$c=f \lambda$

where

$c=3.00 \cdot 10^8 m/s$ is the speed of light

$f$ is the frequency

$\lambda$ is the wavelength

In this problem, we are considering light with wavelength of

$\lambda=5.50 \cdot 10^{-7} m$

Substituting into the equation and re-arranging it, we can find the corresponding frequency:

$f=\frac{c}{\lambda}=\frac{3.00 \cdot 10^8 m/s}{5.50 \cdot 10^{-7} m}=5.45 \cdot 10^{14} Hz$

(b) $1.83\cdot 10^{-15} s$

The period of a wave is equal to the reciprocal of the frequency:

$T=\frac{1}{f}$

And using $f=5.45 \cdot 10^{14} Hz$ as we found in the previous part, we can find the period of this wave:

$T=\frac{1}{5.45 \cdot 10^{14} Hz}=1.83\cdot 10^{-15} s$

5 0

3 years ago

Is a pressure force a body force or surface force?

svetoff [14.1K]

It is a surface force
<span />

3 0

3 years ago

Read 2 more answers

Write down the relationship between Original weight, upthrust and apparant weight.​

Write down the relationship between Original weight, upthrust and apparant weight.