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Harlamova29_29 [7]
3 years ago
8

Absorbance measurements in the range of a = 0.3-2 are considered the most accurate. why would absorbance measurements of 0.05 an

d 2.5 be considered inaccurate? select all that apply.
Physics
1 answer:
zhenek [66]3 years ago
6 0
Please provide the choices to select the possible choices.
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What is the acceleration of the 698 kg car that experiences a force of 2410 N?
Nostrana [21]

Hey there!

If you're working with Newton's  Laws / Acceleration, the formula would mostly like look like this

F= MA or you could say → A = \frac{F}{M}

While the F variable represents net    forces of your car  and the m represents the mass of the car mass

Denominator: 2,410

Numerator: 698

Your equation: \frac{2410}{698} ( if you simplify that ←) then you have found your result!

Answer: \boxed{C) 3.45 m/s^2}

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)


7 0
3 years ago
What are the differences between oceanic and continental crust
Lostsunrise [7]

Explanation:

Both oceanic crust and continental crust are less dense than the mantle, but oceanic crust is denser than continental crust. ... Because continental crust is less dense than oceanic crust it floats higher on the mantle, just like a piece of Styrofoam floats higher on water than a piece of wood does.

The continental crust is by far the older of the two types of crust.

Hope this helps you out ; )

6 0
3 years ago
Can someone help me with 6 and 7
natulia [17]
A because the dot nearst to a
5 0
4 years ago
Read 2 more answers
given a circuit powered at 12V with R1, R2, R3 respectively of 10,20,30 Ohm, determine R4 in such a way that the Wheatstone brid
dalvyx [7]

Answer:

The balanced condition for Wheat stones bridge is  

Q

P

​  

=  

S

R

​  

 

as is obvious from the given values.

No, current flows through galvanometer is zero.

Now, P and R are in series, so

Resistance,R  

1

​  

=P+R

=10+15=25Ω

Similarly, Q and S are in series, so

Resistance R  

2

​  

=R+S

=20+30=50Ω

Net resistance of the network as R  

1

​  

 and R  

2

​  

 are in parallel

i=  

R

V

​  

=  

50

6×3

​  

=0.36 A.

Explanation:

8 0
3 years ago
If you ran 15 km/hr for 2.5 hours, how much distance would you cover?
SVETLANKA909090 [29]

Answer: 37.5 km

Explanation:

The question is that

If you ran 15 km/hr for 2.5 hours, how much distance would you cover ?

Where

Speed = 15 km/ hr

Time = 2.5 hours

Using the formula for speed.

Speed = distance/time

Substitute speed and time into the formula

15 = distance/ 2.5

Make distance the subject of formula by cross multiplying.

Distance = 15 × 2.5

Distance = 37.5 km.

6 0
3 years ago
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