1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
siniylev [52]
2 years ago
7

What is a lunar month

Physics
2 answers:
Ira Lisetskai [31]2 years ago
7 0

Answer:

It's the duration between successive new moons. Also called a lunation or synodic month, it has a mean period of 29.53059 days (29 days 12 hours and 44 minutes).

Travka [436]2 years ago
4 0
The adjective lunar is used to describe something that is related to the Moon.
You might be interested in
A certain microwave has a
Tatiana [17]

Answer:

9.375\times 10^{9} Hz

Explanation:

Frequency is mathematically defined as the quotient of speed divided by wavelength.

Frequency= \frac {v}{W}

where

v-is the speed of light

-w is wavelength.

Given the speed of the wave  as V=300000000 \ m/s and the wavelength \lambda= 0.032\ m, we substitute these values in the Frequency function to solve for frequency:

Frequency=\frac {300000000}{0.032}=9375000000 Hz=9.375\times 10^{9} Hz

Hence, the wave's frequency is 9.375\times 10^9\ Hz

5 0
3 years ago
Temperature difference in the body. The surface temperature of the body is normally about 7.00 ∘C lower than the internal temper
Nikolay [14]

Answer:

Temperature difference in kelvin =7K

Temperature difference in Fahrenheit degree = 12.6°F

Explanation:

Temperature difference = 7°C

273 is added to the Celsius value to convert to kelvin temperature.However if 273 is added to both the initial and final values of the Celsius temperature values, then the difference still stays the same. Hence the difference in kelvin is 7K.

To convert the temperature difference to Fahrenheit we simply multiply 1.8

=7*1.8 = 12.6°F

8 0
2 years ago
Technician A says that a proper U-joint inspection can be done with the driveshaft in place on the vehicle. Technician B says th
Julli [10]

Answer:

TECHNICIAN B

Explanation: Drive shaft is an elongated part of the drive system made of steel of a vehicle that transmits the <em>ENGINE TORQUE to the WHEELS</em> of a vehicle. For proper inspection a technician is expected to completely remove the driveshaft to check all its compactment. It is  Cylindrical and usually used for <em>REAR-WHEEL-VEHICLES</em>. Drive shafts are known by different names like propeller shaft,Cardan shaft etc it has different types which range from

<em>One-piece drive shaft ,Two-piece drive shaft  to Slip-in-tube drive shaft .</em>

6 0
2 years ago
Assume your mass is 84 kg. The acceleration due to gravity is 9.8 m/s 2 . How much work against gravity do you do when you climb
KATRIN_1 [288]
M, mass=84 kg
height, h=3.9m
gravity, g= 9.8m/s2
W = F . d
F=force
d=Displacement
W=work done by force
Now by putting the values
F= m g (Acting downward )
d= h (Upward)
W= m g h ( work done against the force)
W= 84•9.8•3.9J
W= 3210.48
Therefore the answer will be 3210.48J.
7 0
2 years ago
The leaves of a tree lose water to the atmosphere via the process of transpiration. A particular tree loses water at the rate of
Gnoma [55]

Answer:

The speed of the sap flowing in the vessel is 1.90 mm/s

Explanation:

Given:

The rate of water loss, Q = 3 × 10 ⁻⁸ m³/s

Number of vessels contained, n = 2000

Diameter of the vessel, D = 100 Mu m

thus, the radius of the vessel, r = 50 × 10⁻⁶ m

Now, the rate of flow is given as:

Q = AV    .............(1)

where, A is the area of the cross-section

V is the velocity

Total area, A = n × (πr²)

substituting the values in the equation (1), we get

3 × 10 ⁻⁸ m³/s = [2000 × (π × (50 × 10⁻⁶)²)] × V

or

V = 1.909 × 10⁻³ m/s or 1.90 mm/s

Hence, the speed of the sap flowing in the vessel is 1.90 mm/s

7 0
3 years ago
Other questions:
  • The impulse experienced by a body is equivalent to the body’s change in
    9·1 answer
  • You travel 60 meters to the left in 20 seconds and then you travel 60 meters to the right in 30 seconds; what is your average ve
    14·1 answer
  • Why is the chemical formula magnesium sulfide written as MgS and NOT Mg2S2?
    11·2 answers
  • A horizontal pole is attached to the side of a building. There is a pivot P at the wall and a chain is connected from the end of
    5·1 answer
  • A student carries a backpack for one mile. Another student carries the same backpack for two miles
    12·1 answer
  • A truck with a mass of 1360 kg and moving with a speed of 16.5 m/s rear-ends a 805 kg car stopped at an intersection. The collis
    9·1 answer
  • Please help me - i beg u
    11·1 answer
  • If the electric field is 100N/C at a distance of 50 cm from a point charge , what is the value of ?.
    10·1 answer
  • A motor has coils with a resistance of 10.0 ohms and is supplied by a voltage of V = 1.20 x 102 V. When the motor is running at
    13·1 answer
  • The figure below shows a motorcycle leaving the end of a ramp with a speed of 39.0 m/s and following the curved path shown. At t
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!