4 years ago

What is your hypothesis (or hypotheses) for this experiment?

Physics

2 answers:

mariarad [96]4 years ago

7 0

Answer:

mr or ms please type ur question fully please

svetoff [14.1K]4 years ago

7 0

What do we need to make a hypothesis on?

You might be interested in

What equation will I need for this problem?

Yuri [45]

The formulas you will need are:

   Kinetic energy = (1/2) (mass) (speed)² .
and
   Potential energy = (mass) (gravity) (height) .

And of course,

   Total energy = constant .

4 0

4 years ago

What is not part of the equation for angular momentum?

jenyasd209 [6]

The answer is force.

6 0

3 years ago

Deaths due to lifestyle diseases have declined since the early 1900s.<br><br> T<br> F

zavuch27 [327]

Answer:

<h2>False</h2>

Explanation:

Hope this helps! Please consider marking brainliest! Always remember, your smart and you got this! -Alycia :)

7 0

3 years ago

If 12V is applied to a circuit containing a single 10kΩ 1/4W resistor, will it be safe to operate the circuit?

Nata [24]

Yes, it is safe to operate the circuit, before the power dissipated is less than the maximum power

Explanation:

For a resistor, the power rating gives the maximum power at which the resistor is safe to operate.

For the resistor in this problem, this maximum power is given and it is

$P_{max}=\frac{1}{4}W=0.25 W$

The power dissipated on a resistor can be calculated with the equation

$P=\frac{V^2}{R}$

where

V is the potential difference applied on the resistor

R is the resistance

In this problem, we have:

$V=12 V\\R=10 k\Omega = 10,000 \Omega$

therefore, the power dissipated on the resistor is:

$P=\frac{12^2}{10,000}=0.014 W$

Which is less than the maximum power: therefore, yes, it will be safe to operate the circuit.

Learn more about power and resistance:

brainly.com/question/4438943

brainly.com/question/10597501

brainly.com/question/12246020

#LearnwithBrainly

7 0

3 years ago

The bonds that hold water molecules together are due to shared electrons and known as

miv72 [106K]

Answer: The bond that hold water molecules together are due to shared electrons. The bond of shared electrons is known as a covalent bond.

Explanation: Water is held together by bonds known as covalent bonds, in which electrons are shared by the elements. In this case, the two hydrogen atoms and the one oxygen atom share a bond in which they share electrons, attaining a full outer shell.

7 0

3 years ago