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AfilCa [17]
3 years ago
13

A book is sitting on a desk. What best describes the normal force acting on the book?

Physics
1 answer:
hjlf3 years ago
3 0

Answer:

umm im not sure

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5. Taking a child away from their parents is _____________, so taking your hand away from your body is _______________.
MrRa [10]

Answer:

Taking a child away from their parents is awful, so taking your hand away from your body is awful.

I'm not sure if there were word choices for this particular question, but I do hope this helps!

4 0
3 years ago
Compare and contrast CLF and LED bulbs.
Arte-miy333 [17]

Explanation:

Comparison Chart

Basis For Comparison CFL Bulb LED Bulb

Definition The CFL is defined as the lamp which uses the low pressure mercury vapour gas for producing the visible light It is a PN junction diode which produces light when current passes through it in the forward direction.

Stand For Compact Fluorescent Lamp Light Emitting Diode

Working principle The electrons of mercury when excited emits ultraviolet light. This ultraviolet light when strikes with the fluorescent coating glass converts it into the visible light. The semiconductor material which emits light with the passage of current.

Power Consumption More Less

Mercury Contain Not contain

Destruction Difficult Easy

Efficient Less More

Ballast Requires Not requires

Lifespan 10,000 hours 50,000 hours and more.

Turn on Intensity Delay Quick

Expensive Less More

4 0
3 years ago
in the upper mantle (lithosphere) our journey guide states that "movement of molten material between the crust and mantle" cause
Naya [18.7K]

Answer:

Boundaries between the plates are of three types: divergent (i.e., moving ... Plates are thought to move along the lithosphere-asthenosphere boundary, ... plates include both crustal material and lithospheric mantle material makes it ... crust to the ocean floor where it creates a chain of volcanic islands known as an island arc.

Explanation:

5 0
3 years ago
The lungs are ___________ to the heart
xxMikexx [17]

Answer:

The lungs are lateral to the heart.

Explanation:

3 0
3 years ago
Read 2 more answers
LACECHMI
weqwewe [10]
<span>So the question is to unscramble all of the words that are types of heat-creating energy and they are: LACECHMI, CEIECTLR, IRITONFC, AREOGLHMET, LCRNEAU, ROASL. So LACHECHMI is CHEMICAL, CEIECTLR is ELECTRIC, AREOGLHMET is GEOTHERMAL, LCRNEAU is NUCLEAR and ROASL is SOLAR. </span>
8 0
3 years ago
Read 2 more answers
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