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OverLord2011 [107]
4 years ago
5

In what region would solar cookers be useful

Physics
1 answer:
kumpel [21]4 years ago
7 0

Answer:

desert region

Explanation:

solar cooker arr mainly suitable for the regions where ther is hot.like terai deserts etc.

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Most of the stars in the milky way will end their lives as
Amanda [17]
White dwarfs, the energy will all be used and it will begin to shrink.
3 0
3 years ago
Given that the concentration of bovine carbonic anhydrase is 3.3 pmol ⋅ L − 1 and R max ( V max ) = 222 μmol ⋅ L − 1 ⋅ s − 1 , d
LuckyWell [14K]

Answer:

The turnover number of the enzyme molecule bovine carbonic anhydrase = 67,272,727.27 s^–1.

Explanation:

Given:

The concentration of bovine carbonic anhydrase = total enzyme concentration = Et = 3.3 pmol⋅L^–1 = 3.3 × 10^–12 mol.L^–1

The maximum rate of reaction = Rmax (Vmax) = 222 μmol⋅L^–1⋅s^–1 = 222 × 10^–6 mol.L^–1⋅s^–1

The formula for the turnover number of an enzyme (kcat, or catalytic rate constant) = Rmax ÷ Et = 222 × 10^–6 mol.L^–1⋅s^–1 ÷ 3.3 × 10^–12 mol.L^–1 = 67,272,727.27 s^–1

Therefore, the turnover number of the enzyme molecule bovine carbonic anhydrase = 67,272,727.27 s^–1

3 0
4 years ago
Water at 0°C loses 1140 calories worth of heat. How much of the water freezes? [Lf= 79.7 cal/g] a) 16.8 g b) 81.5 g c) 0.002 g d
Simora [160]

Answer:

option d)

Explanation:

The amount of heat required to convert the 1 g of ice at 0 degree C to 1 g water at 0 degree C is called latent heta of fusion.

H = m Lf

where,, h is the heat required, m is the mass and Lf is the latent heat of fusion

1140 = m x 79.7

m = 14.3 g

8 0
3 years ago
Explain the difference in how particles are arranged in a solid,liquids and gases
3241004551 [841]

Answer:

hope this helps

Explanation:

solid particles are arranged according to the size of the object

while liquid particles are arranged how they move freely together in the object they are in.

while gas particles are arranged scatterly like they spread.

3 0
3 years ago
Read 2 more answers
Explain why science writers show connections between subjects and ideas within a science text.
vova2212 [387]

Answer:

They show connections because actual life problems help the students understand the topic better!! Hope this helps

Explanation:

Brainliest would be appreciated

5 0
3 years ago
Read 2 more answers
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