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Roman55 [17]
3 years ago
9

A geyser is rated 1500W, 250V. It is connected to a 250V mains. Calculate (i) the current

Physics
1 answer:
Nikitich [7]3 years ago
4 0
I have no clue, maybe someone else can help you
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A circuit has a current of 3.6 A and a resistance of 5.0 Ω. What is the voltage applied to the circuit?
Inessa [10]

The key formula ===> Voltage = (current) x (resistance)

Plug in the numbers given ===> Voltage = (3.6 A) x (5.0 ohms)

Dooda multiplication ===> Voltage = 18 volts

7 0
3 years ago
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what system helps the body maintain homeostasis by giving it the nutrients it needs to perform different functions
castortr0y [4]
<span>The Cardiovascular system is the system that helps the body maintain homeostasis by giving it the nutrients it needs to perform different functions</span>
6 0
3 years ago
What is Snell law of refraction????​
Morgarella [4.7K]

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\huge\red {\underline { \overline{ \bf \mid\: \:  \: ↓ANSWER↓ \: \: \mid}}}

Explanation:

Snell's law (also known as Snell–Descartes law and the law of refraction) is a formula used to describe the relationship between the angles of incidence and refraction, when referring to light or other waves passing through a boundary between two different isotropic media, such as water, glass, or air.

8 0
3 years ago
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A 0.60 kg rubber ball has a speed of 2.0 m/s at point A, and kinetic energy of 7.5 J at point
aliina [53]
<span>Let's first off calculate the kinetic energy using the formula 1/2MV^2. Where the mass, M, is 0.6Kg. And speed, V, is 2. Hence we have 1/2 * 0.6 * 2^2 = 1.2J. Since kinetic energy is energy due to motion; hence at point B the rubber has a KE of 1.2J and not 7.5J. So I would say that only the Mass and speed is actually true; While it's kinetic energy is not true.</span>
7 0
4 years ago
which statement best describes an asteroid? A. large chunks of rock with many craters that orbit the sun. B. Pieces of rock or d
BigorU [14]

Answer:

The answer is A.

Explanation:

8 0
3 years ago
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