3 years ago

Which portion of the electromagnetic spectrum is used in a microscope?

1 answer:

8 0

Answer is C.

Optical microscope involves passing visible light transmitted through or reflected from the sample through a single or multiple lenses to allow a magnified view of the sample.

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Where is the most of the liquid freshwater on earth located?

iren2701 [21]

Not sure but i will say D

6 0

3 years ago

Read 2 more answers

A major strike-slip earthquake on the San Andreas fault in California will cause a catastrophic tsunami affecting residents of S

ZanzabumX [31]

Answer:

a) true

Explanation:

The san andres is a transform fault that forms boundary between the Pacific and the North Atlantic plate and this slip strike is characterized by the latex motion the fault runs in the length of the California state.

This plate is widely estimated for the high magnitude of earthquakes and varies from 7.7 to 8.3 magnitude. They are capable of producing a deadly tsunami that can devastate the pacific northwest.

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2 years ago

A series RCL circuit consists of a 50 Ω resistor, 500 Ω capacitor, and a 500 Ω inductor. What is the angle of impedance?

lbvjy [14]

Answer:

Zero

Explanation:

here, the inductive reactance and the capacitive reactance is same, so this is the condition for resonance.

In the condition for resonance,

the circuit and the voltage in the circuit is in the same phase and the impedance of the circuit is minimum which is equal to the resistance of the circuit.

The phase angle is given by

$tan\phi =\frac{X_{L}-X_{C}}{R}$

Ф = 0

5 0

2 years ago

Your oven has a power rating of 5000 watt...

romanna [79]

A). 1,000 watts = 1 kilowatt
5,000 watts = 5 kilowatts

b). (5 kilowatts) x (2 hours) = 10 kilowatt-hours (kWh)

c). (10 kWh) x (15 cents/kWh) = $1.50

4 0

3 years ago

The term heredity is best defined as A. the ability of a species to reproduce. B. the hair color of a person's parents and grand

suter [353]

Answer:

I think it's D :)

6 0

3 years ago