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TEA [102]
3 years ago
6

A museum sets up a display of fluorescent minerals. Which best describes how electromagnetic waves can be used to enhance the di

splay?
A. Infrared light shining on the minerals will cause them to give off visible light.
B. Visible light shining on the minerals will cause them to give off infrared light.
C. Ultraviolet light shining on the minerals will cause them to give off visible light.
D. Visible light shining on the minerals will cause them to give off ultraviolet light.
Physics
2 answers:
belka [17]3 years ago
8 0

Answer:

C.

Explanation:

Ultraviolet light shining on the minerals will cause them to give off visible light.

Nata [24]3 years ago
3 0
The answer is C.
Pick C because i am right .. ty
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MArishka [77]

Answer:

It is frequently stated that the value of the acceleration due to gravity at the pole is larger than at the equator because the poles are closer to the center of the earth due to the earth's oblateness. ... The measured value is larger because the earth's density is not uniform but increases toward the center.

6 0
3 years ago
Which type of energy is released when a bond between atoms is broken
scoray [572]

Answer:

D

Explanation:

7 0
3 years ago
A man travles at an average velocity of 12 m/s for 4 seconds. what is the total distance travled by the man?
gizmo_the_mogwai [7]
48 meters.
12 m/s and 4 seconds, so 4*12=48.
7 0
3 years ago
Calculate the energy of the green light emitted, per photon, by a mercury lamp with a frequency of 5.49 × 1014 hz.
Tcecarenko [31]
The energy of a photon is given by
E=hf
where
h=6.6 \cdot 10^{-34} Js is the Planck constant
f is the frequency of the photon

In our problem, the frequency of the light is 
f=5.49 \cdot 10^{14}Hz
therefore we can use the previous equation to calculate the energy of each photon of the green light emitted by the lamp:
E=hf=(6.6 \cdot 10^{-34}Js)(5.49 \cdot 10^{14} Hz)=3.62 \cdot 10^{-19} J
8 0
3 years ago
The capitary action of water is caused the cohesion of water molecules to different types of molecules and the adhesion of water
s344n2d4d5 [400]

Answer:

This is True

Explanation:

I just did this exact unit in bio last week I hope this helps ;)

5 0
3 years ago
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