3 years ago

Properties of convex mirror

1 answer:

6 0

Answer:

The image result of an object reflected by a convex mirror is typically virtual, upright, and smaller. Discover how moving the object farther away from the mirror's surface affects the size of the virtual image formed behind the mirror

Explanation:

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It takes 50 seconds for Tyler to do 450 Joules of work. How much power did Tyler use?

Tomtit [17]

Answer:

<h2>The answer is 9 W</h2>

Explanation:

The power used by an object can be found by using the formula

$p = \frac{w}{t} \\$

w is the workdone

t is time taken

From the question we have

$p = \frac{450}{50} = \frac{45}{5} \\$

We have the final answer as

Hope this helps you

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3 years ago

What chemicals does the body produce to keep neutral pH?

AleksandrR [38]

The body produces Buffers that can neutralize acids

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3 years ago

If a 1.3 kg mass stretches a spring 4 cm, how much will a 5.8 kg mass stretch the

Likurg_2 [28]

Answer:

17.8cm

Explanation:

1.3kg --> 4cm

1kg --> 3, 1/13cm

5.8kg --> 18.8cm

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3 years ago

Monochromatic light with wavelength 590 nm passes through a single slit 2. 30 ?m wide and 1. 90 m from a screen. Find the distan

aivan3 [116]

Answer:

The fringes are 4.7*10^-7 m apart, such that they are adjacent.

Explanation:

Using the formula for adjacent fringes given a single slit:

Δ $x=\frac{(Wavelength)(Distance between slit and screen)}{Width}$

Δ $x=\frac{(590/10^{9})(1.90) }{(2.30)}$

Δ $x=0.000000487 m$

Hope this helps!

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2 years ago

Read 2 more answers

An object at rest will stay at rest, and an object in motion will stay in

soldier1979 [14.2K]

Answer:

It is Newton's first law of motion also referred to as the law of inertia.

Explanation:

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3 years ago