All categories

3 years ago

HlO Brainlians !!

Physics

2 answers:

marta [7]3 years ago

5 0

length =meters
power = watt
force = Newton
Energy = calorie
Temperature = celcius scale

hope it helps

correct me if I'm wrong

valentinak56 [21]3 years ago

4 0

Length = metres

Extra:

Formula:

A/W

Power = watt

Extra:

The Formula of Power is :

$\sf \longmapsto \: p = \frac{w} { \Delta \: t}$

Force = Newton

Extra:

The formula of force is:

$\sf \: f = m a$

Energy = Joule

Formula:

P.E=mgh

Temperature = Kelvin

Formula:

°F = 1.8°C + 32

You might be interested in

A sample of oxygen gas at 25.0Â°c has its pressure tripled while its volume is halved. What is the final temperature of the gas?

Marat540 [252]

Answer:

447 K

Explanation:

25 C = 25 + 273 = 298 K

Assuming ideal gas, we can apply the ideal gas law

$\frac{P_1V_1}{T_1} = \frac{P_2V_2}{T_2}$

$T_2 = T_1\frac{P_2}{P_1}\frac{V_2}{V_1}$

Since pressure is tripled, then $P_2 / P_1 = 3$ . Volume is halved, then $V_2 / V_1 = 0.5$

$T_2 = 298*3*0.5 = 447 K$

4 0

3 years ago

Read 2 more answers

Issac and Blaise decide to race. They both start at the same position at the same time. Issac runs at 2m/s but decides to take a

FromTheMoon [43]

Let the Blaise runs for time "t" to complete the race

so the total distance he moved is given by

$d_1 = 1* t$

Now Issac runs for time t = "t - 2*60"

because it took rest for 2 minutes

$d_2 = 2*(t - 120)$

now it is given that Blaise wins by 10 m distance

$d_1 - d_2 = 10$

$1* t - 2*(t - 120) = 10$

$t - 2t + 240 = 10$

$t = 230 s$

now the distance moved by Blaise is given by

$d_1 = 1*230 = 230 m$

6 0

3 years ago

What have psychologists learned about perception from optical illusions ?

ruslelena [56]

Answer:

Explanation:

That an optical illusion somehow interferes with the way we see things. Even simple illusions can completely fool us. If you search out the term, you'll see all kinds of them.

Most critically we see one thing and know another to be true. But knowing the truth doesn't help us. We still see and believe the truth of the illusion.

5 0

3 years ago

Read 2 more answers

What is the displacement of the object from 2 seconds to 6 seconds?

masya89 [10]

the answer would be 4

8 0

4 years ago

Read 2 more answers

RATIO of longest wavelengths corresponding to Lyman and Balmer series in hydrogen spectrum is:

katen-ka-za [31]

Answer: