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4 years ago

If you are given force and time, you can determine power if you can know watts energy joules distance

Physics

2 answers:

shepuryov [24]4 years ago

8 0

Answer:

distance

Explanation:

Distance is the missing quantity. It is needed to estimate the amount of work done by a force, and afterwards it is used to estimate the power, which is the work done over the time it took to complete it.

vovangra [49]4 years ago

4 0

Answer:

Distance

Explanation:

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A diffraction grating has 300 lines per mm. If light of wavelength 630 nm is sent through this grating, what is the highest orde

True [87]

Answer:

The order of maximum is $n = 5$

Explanation:

From the question we are told that

The diffraction grating is k = 300 lines per mm = 300000 lines per m

The wavelength is $\lambda = 630 \ nm = 630 *10^{-9} \ m$

Generally the condition for constructive interference is mathematically represented as

$dsin \theta = n * \lambda$

Here n is the order maximum

d is the distance the grating which is mathematically represented as

$d = \frac{1}{k}$

=> $d = \frac{1}{300000}$

=> $d = 3.3*10^{-6}\ m$

$n = \frac{dsin \theta}{ \lambda}$

at maximum $sin\theta = 1$

$n = \frac{d}{\lambda}$

=> $n = \frac{3.3*10^{-6}}{630 *10^{-9}}$

=> $n = 5$

8 0

3 years ago

Which is the correct option?

iris [78.8K]

Answer:

Explanation:

Bescouse a neutron is a robot and a fission is not

7 0

4 years ago

PLS HELP !!

Ira Lisetskai [31]

A because it’s basic kinetic example

4 0

3 years ago

Read 2 more answers

Solve for n: 2 + 4tan(1 - n) = 1

Anettt [7]

Answer:

SOLVE FOR N:

n=πn1+arcsin(1717)+1

n1∈Z

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Trigonometry

2+4 tan (1-9)=1

I hope this helps ( ﾟдﾟ)つ Bye

8 0

3 years ago

A sailfish swims 120 km/hr. How far will it travel in 8.0 minutes?

Rasek [7]

Answer:

16km

Explanation:

First change the minutes into hours then multiply by the distance.

(8÷60)×120=16km

5 0

4 years ago