1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yulyashka [42]
3 years ago
11

1. What is a thermal conductor? Give an example.

Physics
1 answer:
Ierofanga [76]3 years ago
3 0
A thermal conductor is an item that can conduct thermal energy or temperature, much like a knife.

Metals often feel cool to the touch because the are thermal conductors, storing cool energy making them feel cooler.

Using thermal energy is like taking a knife and warming it up so it can better cut through objects.
You might be interested in
How long is the image of a metrestick formed by a plane mirror?
Zinaida [17]

A plane mirror doesn't change the apparent size or shape of things.

-- If the meter stick is held parallel to the mirror, or is lying on the mirror,
then its image in the mirror is 1 meter long.

-- If the meter stick is held perpendicular to the mirror, or is standing on
the mirror, or pointing directly at it, then its image in the mirror has no length.

7 0
3 years ago
Which diagram best shows the perceived sound wave heard by a woman after a police car has passed her?
zloy xaker [14]

Answer:

A on Edg 2021

Explanation:

Just took the test

5 0
3 years ago
Which of the following represents a heterygous genotype? A-YY B-yy C-Y^H Y^H D-Yy
Fofino [41]
The only one with two different alleles is d meaning it is heterozygous

D
3 0
3 years ago
A glacier can travel over the surface of earth and reshape it. the chart describes three things a glacier can do.which terms bes
9966 [12]
What are u saying ima confused 
6 0
3 years ago
Solar cell A produces 100 joules of energy, when a light source is shown on it for 3 minutes. Solar cell B produces 200 joules o
ella [17]

Answer: (B). Solar cell B, because it generates more power.

Explanation:

Given that,

For solar cell A

Energy = 100 Joules

Time = 3 minutes = 180 sec

Power of cell A

Power = Energy/Time

P = \dfrac{100}{180}\ Watt

P = 0.55\ Watt

For solar cell B

Energy = 200 joules

Time = 5 minutes = 300 sec

Power of cell B

Power = Energy/Time

P = \dfrac{200}{300}\ watt

P = 0.66\ Watt

Hence, Solar cell B, because it generates more power.

3 0
4 years ago
Read 2 more answers
Other questions:
  • Air moves in and out of the lungs through a set of tubes that make up the airways.
    7·2 answers
  • Which of the following statements are true about gravity? Check all that
    10·1 answer
  • The displacement in simple harmonic motion is a maximum when theA) acceleration is zero. D) kinetic energy is a maximum.B) veloc
    7·1 answer
  • An object moving from a large positive velocity to a smaller negative velocity value
    14·1 answer
  • All planets have magnetic fields. <br> T or F
    11·2 answers
  • How do intensity, frequency, and time affect physical fitness?
    5·1 answer
  • After You Read
    12·1 answer
  • Plzzz halp mehhh (science)
    14·2 answers
  • Please help. This question is urgent.​
    15·1 answer
  • Explain law of conservation of momentum.​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!