An object, 5 cm high, is placed on the principal axis of a diverging lens of focal length 20 cm. The object is 30 cm from the le
ns.
Use a scaled diagram to locate the image formed by the lens.
1 answer:
Answer:
The answer is 70 cm
Explanation:
If you add All the numbers together, you receive an 55 cm then you add 15 because the points on the diagram also count.
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A material that has high resistance to the flow of electric current is called an electric resistor
Answer:
70%
Explanation:
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It is D 14 MS. West. Kauehfbfnd
I think the answer would be letter a
Answer:
1.75g
Explanation:
Given parameters:
Density = 3.5g/cm³
Volume = 0.5cm³
Unknown:
Mass of the diamond = ?
Solution:
Density is the mass per unit volume of a substance
Density = 
So;
Mass = 3.5 x 0.5 = 1.75g
