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meriva
2 years ago
15

How do solar ovens track the sun as it moves during the day?

Computers and Technology
2 answers:
mojhsa [17]2 years ago
7 0
When the sun is overhead, light rays pass through less atmosphere, so less UV radiation is screened out. A solar cooker works like a one-way lobster trap. It lets UV light rays in and then converts them to longer infrared light rays that can't escape.
arsen [322]2 years ago
4 0

Answer:

A sort of solar thermal collector is a solar cooker. It "collects" and retains the thermal (heat) energy of the Sun. When high frequency light (visible and ultraviolet) is transformed into low frequency infrared radiation, heat is created.

Explanation:

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A developer wants to take existing code written by another person and add some features specific to their needs. Which of the fo
anzhelika [568]

Answer:

open-source

Explanation:

open-souce software allows any user to submit modifications of the source code

7 0
2 years ago
Which of the following tools and techniques shows theimpacts of one decision over another as well as the probability andcost of
Nezavi [6.7K]

Answer: Probability/impact risk matrix

Explanation: Probability/impact risk matrix is type of matrix that defines the probability as well as impact that depicts whether the risk is low ,high or moderate.

Impact matrix is sort of tool which helps in conversion of any plan into a action. Probability matrix help in defining the chances in defining the risk.The positioning of the impact value of risk is plotted  on the vertical axis and performance value on the horizontal axis.

Thus probability/impact matrix is the correct tool for the problem mentioned in the question.

6 0
3 years ago
Which of the following could occur when both strong and weak ciphers are configured on a VPN concentrator? (Select TWO) A. An at
Elza [17]

Answer:

A. An attacker could potentially perform a downgrade attack.

E. The IPSec payload reverted to 16-bit sequence numbers.

Explanation:

When both strong and weak ciphers are configured on a VPN concentrator, the following are likely to occur;

An attacker could potentially perform a downgrade attack

The IPSec payload reverted to 16-bit sequence numbers

3 0
3 years ago
When the writer of a letter sends a copy to a third party without the knowledge of the person receiving the original letter, it
ahrayia [7]

The answer here is Blind carbon copy (bcc).

The original recipients of the letter are unable to see (blind) who else receives a copy if those parties are on the bcc list.

3 0
3 years ago
Which item below is NOT output? A. monitor B. speakers C. printer D. mouse
Molodets [167]
D. mouse that is  your answer <span />
6 0
3 years ago
Read 2 more answers
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