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Svet_ta [14]
2 years ago
10

Drag the tiles to the correct boxes to complete the pairs.

Physics
1 answer:
Brut [27]2 years ago
3 0

Answer:

5 percent = normal matter

68 percent = dark energy

27 percent = dark matter

Explanation:

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What class of asteroids is a threat to earth and other terrestrial planets?
Vladimir [108]
Answer would be Earthgrazers
6 0
3 years ago
Do electrical appliances like heaters, toasters and heating pads have high or low resistance (remember for constant voltage, p =
Semenov [28]

The correct answer is low resistance.

A heating element's resistance is neither "extremely high" nor "very low." Since the amount of heat produced by the circuit is proportional to the current, the resistance of the heating element must be low enough to draw the necessary current. Thus, low resistance is the general characteristic of electrical devices like warmers, toasters, and heating pads. Any voltage will experience high current if resistance is too low. Current will be low if resistance is too high and voltage is okay. NOTE: Current increases as resistance decreases and decreases as resistance increases while the voltage remains constant, like in an automotive circuit.

Learn more about electrical appliances here :-

brainly.com/question/15081528

#SPJ4

7 0
2 years ago
How are the pancreas and the liver alike? How are they different
Sergio [31]

Answer:

The liver digests food by producing bile to break down fats, removing toxins and breaking down and storing some vitamins and minerals. The pancreas produces enzymes to help break down proteins, fats and carbohydrates. ... When needed, bile passes into the small intestine, where it breaks down fat.

Explanation:

3 0
3 years ago
Pertaining to simple machines and levers what changes when the fulcrum position is modified?
Inessa [10]

Explanation :

There are many types of simple machines i.e. lever, wedge, pulley, wheel and axle etc.

Fulcrum is the pivot point about which the lever turns. When the position of the fulcrum is shifted, the position of effort changes.

There are three classes of the lever as class 1, class 2 and class 3.

Class 1 includes seesaws and scissors.

class 2 includes wheelbarrow

class 3 includes tongs and tweezers.

7 0
3 years ago
A 1500-nF capacitor with circular parallel plates 2.0 cm in diameter is accumulating charge at the rate of 40.0 mC/s at some ins
Delvig [45]

Answer:

B= 1.14 X 10^{-7} Tesla

Explanation:

B at point 7.0 cm radially outward is to find out?

Now for field strength in case of parallel plates in given as

        B=\frac{I\mu}{2r\pi}

        B=\frac{4\pi X 10^{-7} \frac{Tm}{A}X40 X10^{-3} \frac{C}{s}}{2X0.07mX\pi}

      B= 1.14 X 10^{-7} Tesla

For the second part as Capacitor is fully charged no more flow of current could take place hence

I= Current =o

so B = 0

6 0
3 years ago
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