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FrozenT [24]
4 years ago
12

a baker places a paper cone into the center of a fruit pie before putting the pie in the oven. Explain why this would keep juice

from running out of the pie during baking
Physics
1 answer:
zhannawk [14.2K]4 years ago
3 0
<span>Bakers making fruit pies face the problem of the fruit juices running out into the oven and having a soggy crust. An ingenious way of preventing this is to put a paper cone made of thick brown paper in the hole at the center of the top crust as you put the pie in the oven. When the fruit juice boils, it rises into this funnel and then goes back down into the pie, preventing the juice from overflowing all over the crust. Pinching together the upper and lower crusts will prevent the juice from seeping out from the edges.</span>
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Some instruments differentiate individual quanta of electromagnetic radiation based on their energies. assume such an instrument
lesya [120]
There is a relationship between the energy of a photon and its wavelength. This can be expressed as a mathematical equation shown below:

E = hc/λ
where
h is the Planck's constant equal to 6.62607004 × 10⁻³⁴ m²<span> kg / s
c is the speed of light equal to 3</span>× 10⁸ m/s
λ is the wavelength

3.5×10⁻¹⁶ J = (6.62607004 × 10⁻³⁴ m² kg / s)(3× 10⁸ m/s)/λ
Solving for λ,
λ = 56.8×10⁻⁹ m or<em> 56.8 nm</em>
5 0
4 years ago
give at least 5 examples of thermometers, thermometric substance and thermometric property. please help me ASAP ​
Artist 52 [7]

Answer:

Thermometers:

1. Mercury thermometer

2. Alcohol thermometer

3. Thermocouple

4. Bimetallic strip

5. Resistance thermometer

Thermometric substances:

1. Mercury

2. Alcohol

3. Thermocouple

4. Bimetallic strip

5. Resistance thermometer

Thermometric properties:

1. Mercury's expansion with temperature

2. Alcohol's expansion with temperature

3. The voltage generated by a thermocouple

4. The change in shape of a bimetallic strip

5. The change in resistance of a resistance thermometer

Explanation:

Give me brainliest if I helped!

8 0
1 year ago
A circuit contains two light bulbs connected in parallel. What would happen to the brightness of each light bulb if two more lig
DENIUS [597]

Answer:

The brightness of each bulb would remain the same even though the total resistance of the circuit would decrease.

Explanation:

Brightness of the bulb is given as

P= \frac{V^2}{R}

since all bulbs are connected in parallel so here voltage across each bulb will remain same and resistance of each bulb is "R"

So here power across each bulb will remain the same always.

So there will be no effect on the power or brightness of bulb.

Now we also know that equivalent resistance is given as

\frac{1}{R_{eq}} = \frac{1}{R_1} + \frac{1}{R_2} + \frac{1}{R_3}............

R_{eq} = \frac{R}{n}

so here equivalent resistance will decrease on adding more resistance in parallel.

so correct answer will be

The brightness of each bulb would remain the same even though the total resistance of the circuit would decrease.

6 0
3 years ago
Read 2 more answers
A projectile is launched straight upward at 50 m/s. Neglecting air resistance its speed upon returning to its starting point is:
lbvjy [14]

Answer:

The speed of the projectile upon returning to its starting point is 50 m/s.

Explanation:

Given;

initial velocity of the projectile, u = 50 m/s

The velocity of the projectile is maximum before hitting the ground. As the object moves upward, the velocity reduces as it approaches the maximum height, at the maximum height the velocity becomes zero. Also, as the object moves downward, the velocity starts to increase and becomes maximum before hitting the ground.

Therefore, the speed of the projectile upon returning to its starting point is 50 m/s.

4 0
3 years ago
Compare waves on a pond and electromagnetic waves. 1. A wave on a pond is a mechanical wave which doesn’t require a medium to tr
s2008m [1.1K]

Answer:

The correct answer is the number 4. A wave on a pond is a mechanical wave which requires a medium to travel.

Explanation:

Mechanical waves are those that need a material medium to propagate. The waves of the sea and the waves that we produce on a guitar string, the sound, are examples of mechanical waves. Electromagnetic waves are energetic pulses capable of propagating in a vacuum. This way, a wave on a pond is a mechanical wave which requires a medium to travel.

8 0
3 years ago
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