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kati45 [8]
4 years ago
11

__________ receptors detect presence of acids in substances, whereas __________ receptors detect sodium in substances. A. Sour .

. . salt B. Sweet . . . bitter C. Bitter . . . salt D. Sweet . . . sour
Physics
2 answers:
REY [17]4 years ago
8 0

Answer:

A. Sour . . . salt

Explanation:

edge

Irina18 [472]4 years ago
7 0

Answer:

A sour and salt

Explanation:

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In Houston, Earth's B→ field has a magnitude of 5.2 × 10−5 Tand points in a direction 57∘ below a horizontal line pointing north
Anastasy [175]

Answer:

F = 0.0034 N

Explanation:

Given:

B = 5.2*10^(-5) T\\Q = 57 degrees\\I_{wire} = 12 A\\L_{wire} = 10 m

The angle between B and wire = 90 - 57 = 33 degrees

Using formula:

F = B*I*L*sin (90-Q)\\F = (5.2*10^(-5)*(12)*(10)*sin (33)\\F = 0.0034 N

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Leght of a chief of a circle
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Answer: Your question does not make sense

Explanation:

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4 years ago
The concrete slab of a basement is 11 m long, 8 m wide, and 0.20 m thick. During the winter, temperatures are nominally 17°C and
mina [271]

Answer:

\frac{dQ}{dt}= 4312 W

Explanation:

As we know that base of the slab is given as

A = 11 \times 8

A = 88 m^2

now we know that rate of heat transfer is given as

\frac{dQ}{dt} = \frac{kA}{x} (T_2 - T_1)

here we know that

k = 1.4 W/m k

Also we have

x =0.20

\frac{dQ}{dt} = \frac{1.4(88)}{0.20}(17 - 10)

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7 0
3 years ago
What is the ratio of the gravitational pull of the sun on the moon to that of the earth on the moon? (assume the distance of the
professor190 [17]

Acceleration of Gravity Sun-Moon System

G = 6.67260E-11 m^3/(kg sec^2)
m1 = mass of Sun = 1.989E+30 kg
m2 = mass of Moon = 7.3476E+22 kg
r = distance between Sun and Moon = distance between Sun and Earth - distance between Earth and Moon = 149,600,000 km - 384,400 km

<span>g = 0.00596 m/s^2</span>
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3 years ago
A 0.111 kg hockey puck moving at 55 m/s is caught by a 80 kg goalie at rest. With what speed does the goalie slide on the (frict
Andrews [41]

Answer: 0.076 m/s

Explanation:

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m v = (m + M) V

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After catching the puck, the goalie slides at 0.076 m/s.

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